ぴくんぴくん

adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'

twitching; with a twitch

Describes a repeated, small, involuntary muscle movement, often used for eyelids, fingers, or small animals. Related to ぴくぴく but with a slightly softer or more rhythmic feel.

See also: ぴくぴく

• まぶたがぴくんぴくんと動うごいた。

  My eyelid twitched repeatedly.