trunk monkey

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|military|aviation|slang|humorous}} Rear-seat non-piloting aviator in a two-seat combat aircraft; the {{l|en|WSO}}, {{l|en|RIO}}, etc.

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