cardioid
English
Etymology
Pronunciation
Audio (US): (file)
Noun
cardioid (plural cardioids)
- (geometry) An epicycloid with exactly one cusp; the plane curve with polar equation - approximately heart-shaped
Translations
epicycloid with one cusp
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Adjective
cardioid (comparative more cardioid, superlative most cardioid)
- Having this characteristic shape
- (of a microphone) sensitive in front, but not behind or at the sides
Derived terms
Derived terms