Definitions
1.NounA small thin branch of a tree or bush."They used twigs and leaves as a base to start the fire."
2.Noun Somebody, or one of their body parts, not looking developed.
3.VerbTo beat with twigs.
4.VerbTo realise something; to catch on; to recognize someone or something."He hasn't twigged that we're planning a surprise party for him."
5.VerbTo be realized and understood; to click.
6.VerbTo understand the meaning of (a person); to comprehend."Do you twig me?"
7.VerbTo observe slyly; also, to perceive; to discover.
8.VerbTo pull
9.VerbTo twitch
10.VerbTo tweak