| Imperative |
|---|
| OK |
| OK |
| Noun | 1. | OK - a state in south central United StatesPlatt National Park - a national park in Oklahoma having mineral springs U.S.A., United States, United States of America, US, USA, America, the States, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776 Bartlesville - a town in northeastern Oklahoma Enid - a town in north central Oklahoma Lawton - a town in southwest Oklahoma McAlester - a town in southeastern Oklahoma Muskogee - a town in eastern Oklahoma on the Arkansas River capital of Oklahoma, Oklahoma City - capital and largest city of Oklahoma; the economy is based on oil and livestock Tulsa - a major city of northeastern Oklahoma on the Arkansas river; once known as the oil capital of the world and still heavily involved in the oil and gas industries Arkansas River, Arkansas - a river that rises in the Rocky Mountains in Colorado and flows southeast through Kansas and Oklahoma and through Arkansas to become a tributary of the Mississippi River Canadian River, Canadian - a river rising in northeastern New Mexico and flowing eastward across the Texas panhandle to become a tributary of the Arkansas River in Oklahoma Cimarron, Cimarron River - a river that rises in northeastern New Mexico and flows eastward into Oklahoma where it becomes a tributary of the Arkansas River Llano Estacado - a large semiarid plateau forming the southern part of the Great Plains Neosho, Neosho River - a river that rises in eastern Kansas and flows eastward into Oklahoma to become a tributary of the Arkansas River |
| 2. | OK - an endorsement; "they gave us the O.K. to go ahead"imprimatur, sanction, countenance, endorsement, indorsement, warrant - formal and explicit approval; "a Democrat usually gets the union's endorsement" | |
| Adj. | 1. | ok - being satisfactory or in satisfactory condition; "an all-right movie"; "the passengers were shaken up but are all right"; "is everything all right?"; "everything's fine"; "things are okay"; "dinner and the movies had been fine"; "another minute I'd have been fine"colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech satisfactory - giving satisfaction; "satisfactory living conditions"; "his grades were satisfactory" |
| Adv. | 1. | OK - an expression of agreement normally occurring at the beginning of a sentence |