Assignment
来自Big Physics
late Middle English: from Old French assignement, from medieval Latin assignamentum, from Latin assignare ‘allot’ (see assign).
wiktionary
From Middle English assignement, from Old French assignement.
etymonline
assignment (n.)
late 14c., "an order, request, directive," from Old French assignement "(legal) assignment (of dower, etc.)," from Late Latin assignamentum, noun of action from Latin assignare/adsignare "to allot, assign, award" (see assign). Meaning "appointment to office" is mid-15c.; that of "a task assigned (to someone), commission" is by 1848.