twig
definition: a small branch or division of a branch, especially a terminal division
example: Stepping on a twig announced my presence to the forest animals.
speech part: noun
synonyms:
sprig
definition: branch out in a twiglike manner
example: The lightning bolt twigged in several directions
speech part: verb
synonyms:
definition: understand, usually after some initial difficulty
example:
speech part: verb
synonyms:
tumble