n. pl. coun·ties
1. The largest administrative division of most states in the United States.
a. A territorial division exercising administrative, judicial, and political functions in Great Britain and Ireland.
b. The territory under the jurisdiction of a count or earl.
3. The people living in a county.
[Middle English counte, territorial division, from Old French conte, the territory of a count, from Medieval Latin comitātus, from Late Latin, the office of count, from Latin, retinue, from comes, comit-, companion; see ei- in the Appendix of Indo-European roots.]
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