Definitions

1. noun

a social media platform where users can post short messages, typically up to 280 characters.

“She got all her news from Twitter.”

2. verb

to make a short, high-pitched sound, typically to express excitement or annoyance.

“The birds were tweeting in the trees.”

3. verb

to post a message on a social media platform like Twitter.

“Can you tweet a response to that tweet?”