I. ˈdi-kər noun
Etymology: Middle English dyker, from Latin decuria quantity of ten, from decem ten — more at ten
Date: 14th century
: the number or quantity of 10 especially of hides or skins
II. intransitive verb
( dick·ered ; dick·er·ing ˈdi-k(ə-)riŋ)
Etymology: origin unknown
Date: 1797
: bargain
dicker ed over the price
III. noun
Date: 1797
1. : barter
2. : an act or session of bargaining