Definitions
1.verb(sometimes proscribed) To tweet; to post an update to Twitter.
2.verbTo utter a succession of chirps.
3.verb(of a person) To talk in an excited or nervous manner.
4.verbTo make the sound of a half-suppressed laugh; to titter; to giggle.
5.verbTo have a slight trembling of the nerves; to be excited or agitated.
6.verbTo twit; to reproach or upbraid.
7.nounThe act of producing chirping sounds, or twitters.