Source : Webster's Revised Unabridged Dictionary (1913)

Suttle \Sut"tle\, n. [Etymol. uncertain.] (Com.)
   The weight when the tare has been deducted, and tret is yet
   to be allowed. --M?Culloch.

Suttle \Sut"tle\, v. i. [See {Sutler}.]
   To act as sutler; to supply provisions and other articles to
   troops.