DICT.TW Dictionary Taiwan

 chirp /ˈʧɝp/
 喳喳聲,唧唧聲(vt.)(vi.)吱喳而鳴

 Chirp v. i. [imp. & p. p. Chirped p. pr. & vb. n. Chirping.]  To make a shop, sharp, cheerful, as of small birds or crickets.

 Chirp, n. A short, sharp note, as of a bird or insect. “The chirp of flitting bird.”
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 chirp
      n : a sharp sound made by small birds or insects
      v 1: make high-pitched sounds; of birds [syn: peep, twirp, cheep,
            chirrup]
      2: sing in modulation [syn: tweedle]