1 also duck down [intransitive and transitive] to lower your head or body very quickly, especially to avoid being seen or hit :
If she hadn't ducked, the ball would have hit her.
Tim ducked down to comb his hair in the mirror.
If she hadn't ducked, the ball would have hit her.
Tim ducked down to comb his hair in the mirror.2 [intransitive always + adverb/preposition] to move somewhere very quickly, especially to avoid being seen or to get away from someone
3 [transitive] informal to avoid something, especially a difficult or unpleasant duty [= dodge]:
4 [transitive]DSS to push someone under water for a short time as a joke
duck out of something
phrasal verb
I always ducked out of history lessons at school.
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