v. t.
Impunity will multiply motives to disobedience. Ames. [ 1913 Webster ]
Multiplying gear (Mach.),
Multiplying lens. (Opt.)
v. i.
When men began to multiply on the face of the earth, and daughters were born unto them. Gen. vi. 1. [ 1913 Webster ]
The word of God grew and multiplied. Acts xii. 24. [ 1913 Webster ]