Subaqueous

[,sʌb'eikwiәs]

(adj.) growing or remaining under water; 'viewing subaqueous fauna from a glass-bottomed boat'; 'submerged leaves' .

Edited by Linda--From WordNet

(a.) Being under water, or beneath the surface of water; adapted for use under water; submarine; as, a subaqueous helmet.

(a.) Formed in or under water; as, subaqueous deposits.

Inputed by Agnes

adj. lying under water: formed under water: living under water.—adj. Subaquat′ic subaqueous: partially aquatic.

Editor: Moll