gill: meaning, definition, pronunciation and examples
C1neutral, technical (biology/culinary)
Quick answer
What does “gill” mean?
The respiratory organ of most aquatic animals, especially fish, used for extracting oxygen from water.
Audio
Pronunciation
Definition
Meaning and Definition
The respiratory organ of most aquatic animals, especially fish, used for extracting oxygen from water.
A unit of liquid measure equal to a quarter of a pint, or (UK) 5 fluid ounces / (US) 4 fluid ounces. In mycology, one of the radiating plates under the cap of a mushroom. In geography, a deep, narrow ravine, especially one wooded and with a stream.
Dialectal Variation
British vs American Usage
Differences
Pronunciation differs drastically. The liquid measure 'gill' is archaic but persists in some recipes; the UK imperial gill (5 fl oz) differs from the US customary gill (4 fl oz). The geographical term 'gill' (ravine) is chiefly Northern British.
Connotations
In American English, the fish organ is the primary association. In British English, especially Northern England, the geographical feature is a known secondary meaning.
Frequency
The biological sense is high frequency in both varieties. The measurement sense is very low frequency. The geographical sense is regional and low frequency outside Northern England.
Grammar
How to Use “gill” in a Sentence
The fish [verb] with its gills.Water [flows/passes] over the gills.to [clean/remove] the gillsVocabulary
Collocations
Examples
Examples of “gill” in a Sentence
verb
British English
- The fisherman will gill and gut the trout before selling it.
- Salmon gill the river water as they rest in the pool.
American English
- He gilled the fish quickly with a sharp knife.
- The process involves gilling the mushroom to examine its spore-bearing structures.
adverb
British English
- (No standard adverbial use)
American English
- (No standard adverbial use)
adjective
British English
- The gill arches were clearly visible in the dissection.
- They followed the gill stream up into the moor.
American English
- The gill net is controversial due to bycatch.
- The recipe calls for a gill of cream.
Usage
Meaning in Context
Business
Rare. Possibly in fishing/aquaculture industry contexts.
Academic
Common in biology, zoology, marine science texts.
Everyday
Common when discussing fish, cooking fish, or in the idiom 'stuffed to the gills'.
Technical
Specific in ichthyology, mycology, and historical metrology.
Vocabulary
Synonyms of “gill”
Strong
Neutral
Weak
Vocabulary
Antonyms of “gill”
Watch out
Common Mistakes When Using “gill”
- Mispronouncing the fish organ with a soft 'g' (/dʒɪl/). Confusing 'gill' (ravine) with 'gill' (organ). Using the measurement sense in modern contexts.
FAQ
Frequently Asked Questions
Yes, for the biological meaning, both pronounce it with a hard 'g': /ɡɪl/. The soft 'g' pronunciation (/dʒɪl/) is archaic and associated with the unit of measure.
It's an idiom meaning completely full, often after eating a large meal. It metaphorically compares a person's full stomach to a fish whose gill chambers are packed.
It is largely obsolete in everyday use but can still be found in very old recipes, traditional pub measures (especially for spirits in the UK), and historical texts.
Yes, though it's less common. It means to gut a fish by cutting out its gills, or (in mycology) to remove the gill-like structures of a mushroom. It can also mean to catch in a gill net.
The respiratory organ of most aquatic animals, especially fish, used for extracting oxygen from water.
Gill is usually neutral, technical (biology/culinary) in register.
Phrases
Idioms & Phrases
- “green around the gills (looking sick)”
- “blue around the gills (looking cold or ill)”
- “to the gills (completely full)”
Learning
Memory Aids
Mnemonic
Think of a FISH named GILL (like Gill from 'Finding Nemo') who breathes through his namesake.
Conceptual Metaphor
GILLS ARE FILTERS (for air/water, information). GILLS ARE VULNERABLE PARTS (as in 'green around the gills').
Practice
Quiz
In which context might you hear 'gill' pronounced with a soft 'g' (/dʒɪl/)?