bcd

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|astronomy}} {{initialism of|en|[[blue]] [[compact]] [[dwarf]]}}.
2. {{lb|en|computing|electronics}} {{initialism of|en|binary-coded decimal}}.
3. {{lb|en|computing}} {{initialism of|en|w:Boot Configuration Data}}.
4. {{lb|en|cycling}} {{initialism of|en|[[bolt]] [[circle]] [[diameter]]}} {{gloss|a measurement of the various sizes of [[chainring]]}}.
5. {{lb|en|military}} {{initialism of|en|[[bad]]-[[conduct]] [[discharge]]}}.
6. {{lb|en|psychology|professional credential}} {{init of|en|[[board]]-[[certified]] [[diplomate]]}}.
7. {{lb|en|underwater diving}} {{initialism of|en|{{w|Buoyancy compensator (diving)|buoyancy control device}}}}.
8. {{initialism of|en|behind closed doors}}.

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