Phrase guide

water key

noun · 3 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

A valve or tap for the drainage of accumulated fluid (saliva) from musical instruments such as trombones or trumpets.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: spit valve

Antonyms: none provided

2

noun

Meaning 2

Any of several kinds of key (wrench) used to open and close water valves of certain kinds.

A rod used to open and close a buried quarter-turn water valve, as in a water main.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: curb key

Antonyms: none provided

Broader terms: key, tool

3

noun

Meaning 3

Any of several kinds of key (wrench) used to open and close water valves of certain kinds.

A sillcock key.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.