tần suất

== Vietnamese == === Etymology === Sino-Vietnamese word from 頻率, composed of 頻 (“frequency”) and 率 (“rate”). === Pronunciation === (Hà Nội) IPA(key): [tən˨˩ swət̚˧˦] (Huế) IPA(key): [təŋ˦˩ ʂwək̚˦˧˥] ~ [təŋ˦˩ swək̚˦˧˥] (Saigon) IPA(key): [təŋ˨˩ ʂ⁽ʷ⁾ək̚˦˥] ~ [təŋ˨˩ s⁽ʷ⁾ək̚˦˥] === Noun === tần suất (physics, or generally) frequency (rate of occurrence) Synonym: tần số