hashtag
1 synonym for hashtag, grouped by meaning and by how common each one is.
Noun — A word or phrase preceded by a # sign, used to tag and group posts on social media.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
How to use hashtag
The word patterns that sound natural to a native speaker.
Etymology
Coined from "hash" (the # symbol) plus "tag"; the format was popularized on Twitter from around 2007 as a way to group related posts.
Full origin of hashtag →