Aquatic \A*quat"ic\, a. [L. aquaticus: cf. F. aquatique. See Aqua.]

Pertaining to water; growing in water; living in, swimming in, or frequenting the margins of waters; as, aquatic plants and fowls.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Aquatic \A*quat`ic\, n.

1. An aquatic animal or plant.

2. pl. Sports or exercises practiced in or on the water.

Source: Webster's Revised Unabridged Dictionary (1913)