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 form of waveguide, closed at each end, used to create an intense electromagnetic wave.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: resonator, resonating chamber
Antonyms: none provided
Broader terms: chamber
Narrower terms: soundbox, body, sounding board, soundboard
History
No etymology was provided for this word.
Across languages
1 source translations are retained for this English entry.
