Skip to content

Synonyms of number sign

9 similar words

Another word for number sign is hash. Other synonyms of number sign are hash sign, pound sign, crunch, hash mark /hashmark and hashtag.

Synonyms and similar words for number sign

nounThe character # used to represent the word number.

hash signThe hash or number sign (#).
pound sign US
crunch US
hashThe # symbol (octothorpe, pound).
hash mark /hashmark
hashtag informal
octothorpe /octothorn US
square UK, US
pound US, datedThe symbol #.

Meaning of number sign

noun The character # used to represent the word number.

Full definition of number sign

Questions about synonyms of number sign

What is another word for number sign?: Number sign has 9 synonyms on Word.ws, such as hash, hash sign, pound sign, crunch, hash mark /hashmark, hashtag, octothorpe /octothorn and square.
What does number sign mean?: Number sign means the character # used to represent the word number.

Adapted from Wiktionary: number sign (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Synonyms of number sign.” Word.ws, https://word.ws/synonyms/number_sign. Based on Wiktionary, CC BY-SA 4.0.