cardioid
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See also: carduoid
English[edit]
Etymology[edit]
Pronunciation[edit]
Audio (US): (file)
Noun[edit]
cardioid (plural cardioids)
- (geometry) An epicycloid with exactly one cusp; the plane curve with polar equation - approximately heart-shaped
Translations[edit]
epicycloid with one cusp
Adjective[edit]
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[edit]
Derived terms