(1):

(n.) See Poon.

(2):

(n.) A foot soldier; a policeman; also, an office attendant; a messenger.

(3):

(n.) See 2d Pawn.

(4):

(n.) A day laborer; a servant; especially, in some of the Spanish American countries, debtor held by his creditor in a form of qualified servitude, to work out a debt.