Phrase guide
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
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.
noun
A small, purposeful opening found in objects (e.g. glass panes, metal plates, airplane windows, etc.) to equalise air pressure and prevent condensation and fogging.
Definition source: English Wiktionary via Wiktextract
Topics: engineering, mechanical-engineering, mechanics, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: breather hole
Antonyms: none provided
History
From bleed + hole.
