Source : Webster's Revised Unabridged Dictionary (1913)

Daker \Da"ker\, Dakir \Da"kir\, n. [See {Dicker}.] (O. Eng. &
   Scots Law)
   A measure of certain commodities by number, usually ten or
   twelve, but sometimes twenty; as, a daker of hides consisted
   of ten skins; a daker of gloves of ten pairs. --Burrill.