n. 痉挛, 三叉神经痛

[计] 任务中断控制, 技术情报中心

[医] 抽搐

[ noun ]
a local and habitual twitching especially in the face
<noun.state>

Tic \Tic\, n. [F.] (Med.)
A local and habitual convulsive motion of certain muscles;
especially, such a motion of some of the muscles of the face;
twitching; velication; -- called also {spasmodic tic}.
--Dunglison.

{Tic douloureux}. [F., fr. tic a knack, a twitching +
douloureux painful.] (Med.) Neuralgia in the face; face
ague. See under {Face}.