DICT.TW Dictionary Taiwan

 Duck, v. t. [imp. & p. p. Ducked p. pr. & vb. n. Ducking.]
 1. To thrust or plunge under water or other liquid and suddenly withdraw.
    Adams, after ducking the squire twice or thrice, leaped out of the tub.   --Fielding.
 2. To plunge the head of under water, immediately withdrawing it; as, duck the boy.
 3. To bow; to bob down; to move quickly with a downward motion. “ Will duck his head aside.”