rb

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Phrase

1. {{lb|en|informal|internet slang|text messaging|chiefly|Snapchat}} {{abbreviation of|en|[[reply]] [[back]]}}.

Noun

1. {{lb|en|American football}} {{initialism of|en|running back}}.
2. {{abbreviation of|en|reblog}}.
3. {{lb|en|gaming}} {{abbr of|en|Roblox}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.