Loch \Loch\, n. [Gael. & Olr. loch. See Lake of water.]

A lake; a bay or arm of the sea. [Scot.]

Source: Webster's Revised Unabridged Dictionary (1913)
 

Loch \Loch\, n. [F. looch, Ar. la'?g, an electuary, or any medicine which may be licked or sucked, fr. la'?g to lick.]

(Med.) A kind of medicine to be taken by licking with the tongue; a lambative; a lincture.

Source: Webster's Revised Unabridged Dictionary (1913)