assign Look up assign at Dictionary.com
c.1300, from O.Fr. assigner (13c.), from L. assignare "to mark out, to allot by sign," from ad- "to" + signare "make a sign," from signum "mark" (see sign). Main original use was in Eng. law, in transferences of personal property. General meaning "to fix, settle, determine, appoint" is from c.1300.