Vol. 04 · Etymology
Why is it
called a "mug"?
One tiny four-letter word that somehow means a drinking vessel, a human face, a fool, a criminal photograph, and a violent street robbery. Let's untangle it.
noun · /mʌɡ/
mug
"a large drinking cup, with or without a handle, used without a saucer."
When each meaning showed up
tap an era
Click any decade on the line to see which sense of "mug" first appeared then — and how the word kept mutating.
1560s
new meaning unlocked
"mug" = A drinking vessel
"Bring the mugge of ale."
First confirmed English use, in Scottish records. Borrowed from Scandinavian — Old Swedish 'mugge,' Norwegian dialect for a jug with a handle. Sailors carried the word south through the wool and fish trade.
The Scandinavian root
It probably starts with a jug.
The trail goes cold quickly — but most lexicographers point north. The leading theory: "mug" comes from Scandinavian. Compare:
- · mugge — Old Swedish, "a jug"
- · mugge — Norwegian dialect, "a pitcher with a handle"
- · mukke — Low German, "a drinking vessel"
All of them mean roughly the same thing: a container for liquid, usually with a handle, usually heavy enough to thump down on a table. The word likely walked into English via North Sea trade — sailors, fishermen, wool merchants — sometime in the late Middle Ages.
First confirmed English appearance: around 1560, in Scottish records, referring to a cylindrical drinking cup. By the 1600s it had spread south.
See it in the guideThe Pewter TankardThe closest living descendant of the original 1560s 'mugge.'→The plot twist
So why does 'mug' also mean a face?
Here's where it gets weird. Around the early 1700s, English potters — especially in Staffordshire — started selling drinking mugs molded into the shapes of human faces. Grotesque ones. Politicians, clergymen, drunkards. Toby jugs were the most famous, but they weren't alone.
You'd buy a mug with a caricatured face on the side. You'd drink out of someone's mouth, basically. It was funny. People love that kind of thing.
By the 1700s the joke had collapsed back into the language: "a mug" stopped meaning just the cup and started meaning the face on the cup — and then any face. Especially an ugly or comical one.
"Look at the mug on him."
That sentence makes no sense unless ~250 years ago someone thought it would be hilarious to drink coffee out of a tiny ceramic head.
See it in the guideThe Toby JugThe mug that broke the language — see it in the field guide.→The cascade
And then everything else got the name.
Once "mug" meant face, English went absolutely feral with it:
mugshot
1880s
A photograph of a face, taken by police. From the literal sense: a shot of your mug.
to mug
1860s
To attack someone in the street. Originally British boxing slang — to 'mug' an opponent meant to strike them in the face.
mug (a fool)
1850s
A gullible person. Probably from 'mug' = face that's easy to read; one that gives the game away.
to mug (act)
1850s
To pull exaggerated faces — what actors do for the camera. 'Stop mugging for the audience.'
Every single one of these traces back, eventually, to a Scandinavian word for a jug — by way of an English potter who thought a face on a cup would sell well.
See it in the guideThe Novelty MugToday's heir to the Toby tradition — a cup whose whole point is the joke.→The cousin
What separates a mug from a cup?
English already had a perfectly good word for a drinking vessel — cup — borrowed from Latin cuppa ("a tub") via Old English cuppe, in the language since at least 700 CE. So why did "mug" survive?
Because the two words slowly divided up the territory:
Cup
Smaller. Refined.
Implies a saucer. Implies a handle that's mostly decorative. Used for tea, espresso, ceremony. You sip from a cup.
Mug
Bigger. Honest.
Cylindrical. Real handle. No saucer. Built for volume, warmth, both hands. You don't sip from a mug. You drink.
Rule of thumb: if a saucer would feel ridiculous under it, it's a mug.
Elsewhere
What other languages call it.
French
tasse / chope
tasse = cup, chope = beer mug
German
Becher / Tasse
Becher is the closest to 'mug'
Italian
tazza
from the same root as 'tass'
Spanish
taza
shared root with Arabic ṭās
Japanese
マグカップ
magu-kappu — borrowed straight from English
Mandarin
马克杯
mǎkè bēi — phonetic 'mug' + 'cup'
Swedish
mugg
the original suspect
Russian
кружка
kruzhka — from 'krug,' meaning circle
Arabic
كوب
kūb — same Latin cuppa root, by way of trade
Notice how many languages had to invent or borrow a separate word once the cylindrical handled cup became its own thing — proof that the shape earned a name, not just the function.
Receipts
Sources & citations
Etymology is full of "probably" and "most likely" — so here's where every claim above comes from. Cross-check, follow your curiosity, prove us wrong.
Staffordshire potters & face mugs (1700s)
- [1]
Toby jugs originate in 1760s Staffordshire
Toby Jug ↗Victoria & Albert Museum
V&A on the Ralph Wood-era Staffordshire potters who popularised the form c. 1760.
- [2]
'Mug' meaning 'face' is recorded from the 1700s
mug (n.) sense 2: 'the face' ↗Online Etymology Dictionary
'Face' sense attested from 1708, possibly from grotesque-face drinking mugs.
- [3]
Modern meanings: mugshot, to mug, mug = fool
- [1]
'Mugshot' first attested 1880s
mug shot (n.) ↗Online Etymology Dictionary
'Photograph of a face,' especially by police; from 1887.
- [2]
'To mug' = to attack, from 1860s boxing slang
mug (v.) — Origin ↗Online Etymology Dictionary
Sense 'to assault' first 1846; from earlier boxing sense 'strike in the face.'
- [3]
- [4]
'To mug' for the camera (theatrical sense)
mug (v.) — to grimace ↗Merriam-Webster
'To make exaggerated facial expressions' — common in theatre and film parlance.
'Cup' vs 'mug' & translations
- [1]
'Cup' from Latin cuppa via Old English cuppe
cup (n.) — Origin and history ↗Online Etymology Dictionary
- [2]
- [3]
Note: where the OED and Etymonline disagree on a date by a few years, we've gone with the OED's earliest attested citation. Where both note "origin uncertain," we've said so in the body.
tl;dr
A Scandinavian word for a jug, by way of a Staffordshire joke about ugly faces.
Sailors brought the word "mugge" into English in the 1500s. Potters started molding the cups into faces in the 1700s. The face stuck to the word, and within a century, every face in England was a "mug" — including the one in your mugshot, the one you'd mug a stranger to see, and the one staring back at you over your morning coffee.
You're holding a 460-year-old word with a face on it.
FAQ