orb

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|software engineering}} {{initialism of|en|object request broker}}.
2. {{lb|en|historical|military}} {{initialism of|en|[[operation]]s [[record]] [[book]]}} {{q|used by [[RAF]]}}.

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