What is "upsend"

Upsend \Up*send"\, v. t. To send, cast, or throw up.

As when some island situate afar . . . Upsends a smoke to heaven.
--Cowper.

n. That which is upsent, or sent up; a deliverable. vb. 1 (context transitive archaic English) To send, cast, or throw up; deliver; submit. 2 (context intransitive US Scotland English) To ascend; climb up.