/twɪtʃ ||; twɪtʃ/verb [I,T] to make a quick sudden movement, often one that you cannot control; to cause sth to make a sudden movement （使）抽搐: The rabbit twitched and then lay still. 兔子搐动了一下，然后就躺下不动了。He twitched his nose. 他搐动一下鼻子。 twitch noun [C]: He had a nervous twitch. 他紧张地抽搐了一下。