noun · verb · 14 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/ˈθɹɒt.l̩/
General-American:/ˈθɹɔ.tl̩/
General-American:/ˈθɹɑ.tl̩/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɒtəl
CMU ARPABET:TH R AA1 T AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls its speed; a similar valve that controls the air supply to an engine.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The lever or pedal that controls this valve.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: accelerator, gas pedal, gas
Antonyms: none provided
3
noun
Meaning 3
The windpipe or trachea.
Definition source: English Wiktionary via Wiktextract
Usage: archaic
Topics: anatomy, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To control or adjust the speed of (an engine).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To cut back on the speed of (an engine, person, organization, network connection, etc.).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To strangle or choke someone.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
To breathe hard, as when nearly suffocated.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
verb
Meaning 9
To utter with breaks and interruption, in the manner of a person half suffocated.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
a valve that regulates the supply of fuel to the engine
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: accelerator, throttle valve
Antonyms: none provided
Broader terms: valve
11
noun
Meaning 11
a pedal that controls the throttle valve
Definition source: Princeton WordNet 3.0
Examples
he stepped on the gas
Meaning relationships
Synonyms: accelerator, accelerator pedal, gas pedal, gas, gun
Antonyms: none provided
Broader terms: pedal, treadle, foot pedal, foot lever