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.
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:W EY1 V F AO2 R M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The shape of a wave function represented by a graph showing some dependent variable as function of an independent variable.
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The shape of a physical wave, such as sound, electric current or electromagnetic radiation, or its representation obtained by plotting a characteristic of the phenomenon (such as voltage) versus another variable, often time.
Definition source: English Wiktionary via Wiktextract