tbt

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|nautical}} {{initialism of|en|target bearing transmitter}}.
2. {{lb|en|Internet slang}} {{initialism of|en|Throwback Thursday}}.
3. {{initialism of|en|[[throwback]] [[to]]}}.
4. {{lb|en|web development}} {{init of|en|[[total]] [[blocking]] [[time]]}}.

Adverb

1. {{lb|en|Internet}} {{initialism of|en|truth be told}}.

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