Examples from the Web for subaqueous
Another means by which one subaqueous fleet can attack another is by laying mines in the seas around the enemy base.Submarine Warfare of To-day|Charles W. Domville-Fife
The facility with which concrete can be used in founding under water renders it particularly suitable for subaqueous structures.
Its subaqueous nest is in fact a sort of diving-bell, and constitutes a secure and most ingenious habitation.Insect Architecture|James Rennie
These results are checked on permanent bench-marks in the subaqueous portion of the tunnels.
The evening wore itself away, and the motion in that subaqueous air was restful in its continuity.Sinister Street, vol. 2|Compton Mackenzie