noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   A malocclusion, in which the lower teeth extend past the upper ones

Verb

1. 1
   To use insufficient acid in an etching process, so that the result is too shallow.

Etymology

From under- + bite.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.