buno

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|US}} {{abbreviation of|en|[[bureau]] [[number]]}}: a serial number for aircraft assigned by the Navy Bureau of Aeronautics.

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