WordReference Random House Learner's Dictionary of American English © 2026twit•ter /ˈtwɪtɚ/USA pronunciation
v.
- to make a number of short, rapid, high-pitched sounds, as a bird does:[no object]birds twittering in the trees.
- to talk lightly and rapidly;
chatter: [no object]twittering about the usual gossip.[used with quotations]"Well!'' and "Heavens, no!'' they all began twittering when he told them about the librarian's secret love life.
n. [countable]
- an act of twittering.
- a twittering sound.
- a state of fluttering excitement:[usually singular]were all in a twitter at his visit.
twit•ter•y, adj.
WordReference Random House Unabridged Dictionary of American English © 2026twit•ter
(twit′ər),USA pronunciation v.i.
- to utter a succession of small, tremulous sounds, as a bird.
- to talk lightly and rapidly, esp. of trivial matters;
chatter.
- to titter;
giggle.
- to tremble with excitement or the like;
be in a flutter.
v.t.
- to express or utter by twittering.
n.
- an act of twittering.
- a twittering sound.
- a state of tremulous excitement.
- 1325–75; Middle English twiteren (verb, verbal); akin to German zwitschern
twit′ter•er, n.
twit′ter•ing•ly, adv.
8. flutter, tizzy, fluster.
Collins Concise English Dictionary © HarperCollins Publishers::
twitter /ˈtwɪtə/ vb - (intransitive) (esp of a bird) to utter a succession of chirping sounds
- (intransitive) to talk or move rapidly and tremulously
- (intransitive) to giggle
- (transitive) to utter in a chirping way
n - a twittering sound, esp of a bird
- the act of twittering
- a state of nervous excitement (esp in the phrase in a twitter)
Etymology: 14th Century: of imitative originˈtwitterer n ˈtwittery adj
'twitter' also found in these entries (note: many are not synonyms or translations):