adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of, pertaining to, or exhibiting hyperoxia. not-comparable
2. 2
   Describing a breathing gas mixture that contains more than 21% oxygen.

Etymology

From hyperoxia + -ic.

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