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Webster 1913 Edition
Subaqueous
{
Subˊa-quat′ic
,Sub-a′que-ous
, }Adj.
1.
Being under water, or beneath the surface of water; adapted for use under water; submarine;
as, a
. subaqueous
helmet2.
(Geol.)
Formed in or under water;
as,
. subaqueous
depositsWebster 1828 Edition
Subaqueous
SUBAQUATIC
, SUBAQUEOUS,Adj.