union bug

Fetched 2026-10-26 (cache).

Synonyms: onion bag

Antonyms: onion bag

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|printing}} A maker’s mark imprinted on a work to show that it is sanctioned by members of a [[trade union]]. It is often a tiny elongated [[rhomboid]] containing and surrounded by, in minuscule typeface, identifying names and the union’s local chapter number.

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