0 VERB
When birds twitter, they make a lot of short high-pitched sounds.
There were birds twittering in the eucalyptus trees.
...a tree filled with twittering birds.
1 VERB
If you say that someone is twittering about something, you mean that they are speaking about silly or unimportant things, usually rather fast or in a high-pitched voice.
...debutantes twittering excitedly about Christian Dior dresses...
She laughs, blushes and twitters: 'Oh, doesn't Giles have just the most charming sense of humour?'
There is relatively little information about twitter, maybe you can watch a bilingual story to relax your mood, I wish you a happy day!