hashtag
Meanings
noun
- A metadata tag, signaled by a preceding hash sign (#), used to label content.
- The hash sign itself, especially when used as part of a hashtag.
verb
- To label (a message) with a hashtag.
Pronunciation
Word forms
Etymology
From earlier hash tag, from hash (sign) + tag. The hash sign # was initially proposed as tag hash by Chris Messina to create groups on Twitter, modeled after the IRC channel prefix. First published use as hash tag by Stowe Boyd in 2007.
Derived words
Translations
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