Main Entry: ac·cu·ra·cy

Pronunciation: \ˈa-kyə-rə-sē, ˈa-k(ə-)rə-\

Function: noun

Inflected Form(s): plural ac·cu·ra·cies

Date: 1662

1 : freedom from mistake or error : correctness
2 a : conformity to truth or to a standard or model : exactness b : degree of conformity of a measure to a standard or a true value — compare precision 2a