transcription, транскрипция: [ ˌsīn-yə-ˈsȯi-d ə l, ˌsī-nə- ]
adjective
Date: 1878
: of, relating to, shaped like, or varying according to a sine curve or sine wave
sinusoidal motion
sinusoidal alternating current
sinusoidal grooves
• si·nu·soi·dal·ly -d ə l-ē adverb