backjoint

Fetched 2026-10-26 (cache).

Synonyms: ac joint

Antonyms: ac joint

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|architecture|archaic}} A [[rebate]] or [[chase#Etymology_3|chase]] in [[masonry]] left to receive a permanent [[slab]] or other filling.
2. {{rfdef|en}} <!--Joint of the back or something-->

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