subaquatics

English

Etymology

From sub- +‎ aquatics.

Pronunciation

• Rhymes: -ætɪks

Noun

subaquatics (uncountable)

1. underwater diving as a recreational activity
   • 1943, Negligence and Compensation Cases Annotated:

     A provision excluded coverage for death or injury resulting from “participation in aviation, aeronautics or subaquatics.” The insured was a mere guest passenger in a private plane.