Ever wondered why ships have terms that sound more like jokes than serious nautical lingo?
From “poop decks” to “kamote,” maritime language is filled with unusual words- some funny, some puzzling, and most with stories rooted deep in seafaring history and tradition. 🌊
Whether you’re a cadet still learning the ropes or a seasoned officer chuckling over old jokes, understanding the origins of these strange ship terms will give you a deeper appreciation of life at sea.
Here are 13 seafarer terms and the curious stories behind them. ⚓
1. 🐱 Why Do We Call It a “Catwalk” on Ships?

Definition: A catwalk is a narrow elevated passage used to cross over pipe systems or access specific parts of the ship’s deck.
Despite what it sounds like, seafarers don’t strut on these like runway models! So why the name?
Origin:
The maritime term catwalk originated in the 1880s, referring to a narrow elevated platform on ships.
The name was inspired by cats’ agility and their preference for high, dry spaces.
On deck, these walkways are often the driest route above pipelines or cargo systems- just the kind of place a cautious cat (or seafarer) might choose. 🐾
2. 🍠 Why Is the Chief Mate Sometimes Called “Kamote”?
Definition: In Filipino slang, kamote can mean someone who is clueless or struggling to perform a task. But in maritime use, it has a more playful tone.

Origins & Myths:
There are two popular stories behind this nickname:
- Legend 1: A young officer who got promoted to Chief Mate struggled in his new role. Crew members jokingly called him “kamote,” a Filipino term used to describe someone who’s failing or lost.
- Legend 2: Some Filipino crews use “kamote” as a code word among them when working with multi-national teams. If they keep hearing the term “Chief Mate” while talkng in their dialect, they might think Filipinos are speaking ill of the Chief even if we don’t.
While it may sound funny, most Chief Mates are highly competent, respected, and essential to safe operations onboard.
The term is often used in jest, not as an insult. 😄
3. 🧭 Why Is It “Starboard” and “Port” Instead of Left and Right?
Definition:
- Starboard = the right side of the ship when facing forward.
- Port = the left side of the ship when facing forward.
Reason: Saying “left” or “right” depends on your orientation, which creates confusion. Starboard and port offer a fixed reference, no matter where you’re standing.

Historical Origin:
- Early ships were steered using a steering oar mounted on the right side of the stern. This side was called Steorboard (Old English for “steering side”), which evolved into starboard.
- To avoid damaging the oar when docking, ships were moored on the left side, originally called Larboard (from “lade,” meaning to load). But because “Larboard” sounded too much like “Starboard,” it was eventually changed to port, the side where cargo and passengers boarded, and the side where the ship is moored to the port.
4. 💩 What Is the “Poop Deck”- and Is It What It Sounds Like?

Definition: The poop deck is the raised deck at the aft (rear) of a ship.
Despite its name, it has nothing to do with toilets or “poo.” The term poop comes from the French word “la poupe”, meaning the stern of a ship.
And one more thing, the Constellation Argo Navis or Ship of Argo- the ship which Jason and the argonauts used to find the golden fleece, was broken down into three smaller constellations.
And guess what the Stern of that ship was called.
Puppis!
Bonus Fact: In ancient star charts, the stern of the mythical ship Argo Navis was named Puppis, which still exists today as a modern constellation.
5. 🌉 Why Is It Called the “Bridge” of the Ship?
Definition: The bridge is the command center of the ship where navigational and operational decisions are made.
But the ship’s bridge doesn’t actually “bridge” anything- so where did the name come from?
Origin:
During the early days of steamships, large paddle wheels were mounted on the port and starboard sides of the vessel.
These wheels obstructed the captain’s view of the surroundings.
To solve this, shipbuilders created an elevated platform that spanned across the two paddle housings, providing an unobstructed view for navigation.

This platform was literally a bridge, connecting the two sides of the ship.
Over time, even as paddle wheels disappeared, the elevated platform remained and evolved into the modern navigating bridge we know today.
6. 👩✈️ Why Are Ships Referred to as “She”?
To answer this, I offer you this beautiful poem.

Definition: In maritime tradition, ships are often referred to using feminine pronouns like “she” and “her.”
Why? Several poetic, historical, and symbolic reasons contribute to this:
- Ships are life-sustaining, carrying cargo and crew safely across dangerous waters much like a mother’s protective nature.
- Many cultures historically named ships after goddesses or women as a sign of reverence.
- A well-known maritime poem captures the sentiment: “A ship is like a woman always needing attention, care, and affection. But when treated well, she takes you safely across the world.”
Fun Fact: In modern documentation, ships are increasingly referred to with gender-neutral terms, but traditional seafarers still lovingly refer to vessels as “she.” 💙
7. 🐒 What Is “Monkey Island” on a Ship?

Definition: Monkey Island is the highest exposed deck on a ship, located above the bridge.
Origin:
In the age of sail, sailors would climb high into the rigging, much like monkeys, to adjust sails and maintain a lookout.
The area where lookouts were posted came to be called Monkey Island due to the agile climbing needed to reach it.
Today, even on modern motor vessels and tankers, the term Monkey Island remains. It’s typically used for:
- Radar masts and antennas
- Magnetic compasses
- Emergency navigation tools
No actual monkeys on board, just the echoes of sailor slang from the age of sail! 🐵
8. ⚓ What Is the “Bitter End” of an Anchor Chain?
Definition: The bitter end is the final link of an anchor chain where it’s secured to the ship.
Origin:
Before chains were widely used, anchors were secured using rope.
One end of the rope was tied to the anchor, and the other end was fastened to a strong post on deck called a bitt.
Thus, the last portion of the rope that reached the bitt became known as the bitter end.

Meaning today:
The term has also entered common language, meaning “to the very end” or “holding out despite difficulty.”
When you pay out the entire anchor chain, the last point before it detaches is the bitter end.
9. 🌳 Why Is a Ship’s Speedometer Called a “Speed Log”?

Definition: A speed log is an instrument used to measure the vessel’s speed through water.
Origin:
Before advanced instruments, early mariners used a simple method: they threw a floating log off the bow and timed how long it took to drift past the stern.
Using the known length of the ship and a timepiece (often an hourglass), they could calculate speed.
This process became known as heaving the log, and the term log stuck as shorthand for speed measurements.
Modern speed logs have evolved into electronic sensors, but the name still honors the humble wooden log that once helped seafarers navigate the seas.
10. ⛵ Why Is Speed at Sea Measured in “Knots”?
Definition: A knot equals one nautical mile per hour, the standard unit for measuring a ship’s speed.
Origin:
After the floating log method, sailors developed a more precise tool: a log line with evenly spaced knots tied into it.

Here’s how it worked:
- A small board (called a chip log) was attached to a rope with knots tied at set intervals.
- As the board trailed behind the moving vessel, the rope was allowed to unspool for a fixed period- measured with a sandglass.
- Sailors counted the number of knots that passed through their hands during that time. Each knot represented a certain speed.
So, if 6 knots unspooled in 5 minutes, they would report “6 knots” as the ship’s speed.
This brilliant invention led to today’s standard maritime speed unit.
11. 🧭 Why Is the Captain’s Cabin on the Starboard Side?
Definition: The starboard side is the right side of the ship when facing forward and it’s often where the Captain’s cabin is located.

Historical Reason:
By tradition, the starboard side of the ship is always deemed superior to the port side in every way including flag etiquette and two-man watch system.
The mate’s cabins were also positioned on the starboard side while the engineers (considered before as newcomers in seafaring) were on the port side.
But that was of course, history.
COLREGs (Collision Regulations) prioritize keeping clear of vessels to starboard in a crossing situation.
By having the Captain’s cabin on the starboard side, they can observe traffic and ensure the Officer on Watch (OOW) is acting correctly during potential close-quarter encounters.
So no, it’s not just because the Captain is “always right”. It’s to keep a sharp eye on the most critical direction. 👀
12. 🤐 What Does “Jige-jige” Mean in Seafarer Slang?
Definition: Jige-jige is an informal, widely recognized slang term among seafarers referring to sexual activity or, more vaguely, a romantic or physical encounter.
Origin & Variants:
This term has gone global on ships, especially in ports or informal crew conversations.
Despite variations in spelling- jigi-jigi, jiggy-jiggy, chiki-chiki, most seafarers understand the meaning immediately (especially when paired with the signature fist-pounding hand gesture ✊😉).
The root word jig refers to quick, jerky movements, and the slang evolved over time across different cultures.
One variant (jigii-jigii) even appears in Hindi, meaning surprise or pleasure.
While not formal by any means, “jige-jige” reflects the cultural melting pot and humor often shared among multinational ship crews.
13. 🧍♂️ Who Are “Mingming” and “Mario” On Board?
If you traveled somewhere in the Mediterranean or even close to it, you’ll hear seafarers call that name.
Do you know who or what they are?
May the winds be in your favor.
🔁 Recap: Strange Ship Terms With Real Stories Behind Them
Here’s a quick rundown of the quirky terminologies we explored:
| Term | Meaning / Why It Exists |
|---|---|
| Catwalk | Narrow walkway above deck, named after cats 🐱 |
| Kamote | Nickname for Chief Mate (Filipino slang) 🍠 |
| Starboard/Port | Fixed direction terms for clarity 🧭 |
| Poop Deck | Aft deck, from French “la poupe” 💩 |
| Bridge | Navigation deck between paddle wheels 🌉 |
| She (ship) | Ships personified as feminine due to care, tradition 👩✈️ |
| Monkey Island | Highest exposed deck; where lookouts used to climb 🐒 |
| Bitter End | Final part of the anchor chain secured to a bitt ⚓ |
| Speed Log | Speed-measuring tool from the “log” in water 🌳 |
| Knots | Speed unit from counting knots in rope ⛵ |
| Captain’s Cabin | On starboard for better view of give-way vessels 🧭 |
| Jige-jige | Global seafarer slang for sex 🤐 |
| Mingming / Mario | Fictional crew usually found in the Mediterranean 🧍♂️ |
❓ Frequently Asked Questions (FAQ)
❓ Why are ship terms so strange?
Ship terms often come from centuries-old practices, tools, and sailor slang passed down through generations.
They reflect maritime history, culture, and tradition.
❓ Are these terms still used on modern ships?
Yes! While some are informal or humorous, many like starboard, bridge, and bitter end are still used in daily shipboard operations and training.
❓ What language are these words based on?
Many maritime terms come from Old English, French, Latin, and sailor dialects with seafarer cultures adding their own versions (like kamote or jige-jige).
❓ Is “monkey island” used in official documents?
It may not appear in formal ship documentation but is commonly used informally on board, especially among officers and deck crew.
📢 Final Thoughts: Share the Laughter, Preserve the Culture
These strange ship terms aren’t just random oddities, they carry stories, culture, and connection among seafarers across generations. 🌍⚓
Next time you’re onboard and someone mentions Mingming or asks where the bitter end is, you’ll know there’s more behind those words than meets the ear.
May the winds be in your favor.


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