Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [306]
cos·mog·o·ny noun, plural -nies : the origin or creation of the world or universe
cos·mol·o·gy noun, plural -gies : a branch of astronomy dealing with the origin and structure of the universe
— cos·mo·log·i·cal adjective
— cos·mol·o·gist noun
cos·mo·naut noun : a Soviet or Russian astronaut
cos·mo·pol·i·tan adjective : belonging to all the world : not local
— cosmopolitan noun
Synonyms
smart, sophisticated, worldly, worldly-wise—more at WORLDLY-WISE
cos·mos noun 1 : the whole body of things and phenomena observed or postulated : UNIVERSE
2 : a tall garden herb related to the daisies
Synonyms
creation, macrocosm, nature, universe, world—more at UNIVERSE
co·spon·sor noun : a joint sponsor
— cosponsor verb
Cos·sack noun [ORIGIN: Pol & Ukrainian kozak, of Turkic origin]
: a member of one of several autonomous communities drawn from various ethnic groups in southern Russia; also : a mounted soldier from one of these communities
1cost noun 1 : the amount paid or charged for something
2 : the loss or penalty incurred in gaining something 3 plural : expenses incurred in a law suit — at all costs : regardless of consequences Synonyms disbursement, expenditure, expense, outgo, outlay—more at EXPENSE charge, fee, figure, price—more at PRICE 2cost verb cost; cost·ing 1 : to require a specified amount in payment 2 : to cause to pay, suffer, or lose 3 : to have a price of Synonyms bring, fetch, go, sell; also amount (to), come (to), total; command, exact; ask, demand co–star noun : one of two leading players in a motion picture or play — co–star verb Cos·ta Ri·can noun : a native or inhabitant of Costa Rica — Costa Rican adjective cos·tive adjective : affected with or causing constipation cost·ly adjective cost·li·er; -est 1 : of great cost or value : not cheap