Examples from the Web for submersible
First off will be submersible devices—"You can call them swimming machines," he said—deployed to survey the damage.
But the German submersible swerved just a trifle and the torpedo missed by a narrow margin.The Boy Allies Under the Sea|Robert L. Drake
A man was lounging in the hatchway of the submersible, and this man Saiksi hailed.The Wreck of the Titan|Morgan Robertson
Germany's most successful and highly developed class of submarine has been, of course, the U-boat type of submersible.
I am quite sure the commander of the submersible will not take you aboard his craft; so I fear you are apt to remain with us.Ruth Fielding Homeward Bound|Alice B. Emerson
The process is necessarily slow, and to be effective the surface vessel must know the exact location of the submersible.The Journal of Submarine Commander von Forstner|Georg-Gnther von Forstner