ALLOTMENT n. 2 definitions
That which is allotted; a share, part, or portion granted or distributed; that which is assigned by lot, or by the act of God; anything set apart for a special use or to a distinct party. The alloments of God and nature. L'Estrange. A vineyard and an allotment for olives and herbs. Broome.
ALLOWANCE n.
That which is allowed; a share or portion allotted or granted; a sum granted as a reimbursement, a bounty, or as appropriate for any purpose; a stated quantity, as of food or drink; hence, a limited quantity of meat and drink, when provisions fall short. I can give the boy a handsome allowance. Thackeray.…
ALLUVIUM n.
Deposits of earth, sand, gravel, and other transported matter, made by rivers, floods, or other causes, upon land not permanently submerged beneath the waters of lakes or seas. Lyell.