Abocclusion
//ˈæb.oʊˌklu.ʒn̩// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Condition in which the upper and lower teeth are not in contact.
- 2 the condition in which the upper teeth do not touch the lower teeth when biting wordnet
Etymology
From ab- (“not”) + occlusion (“teeth alignment”).
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.