Define catapult: an ancient military device for hurling missiles â catapult in a sentence an ancient military device for hurling missiles; a device for launching an airplane at flying speed (as from an aircraft carrier)â¦
demure (comparative more demure, superlative most demure) Quiet, modest, reserved, sober, or serious. She is a demure young lady. W. Black Nan was very much delighted in her demure way, and that delight showed itself in her face and in her clear bright eyes.
shy. 1  demur, demure-Demur is the verb to object or voice opposition, while demure is the adjective meaning modest, shy.. 2  farouche-Means sullen or shy in company.. 3  milquetoast-Comes from a comic strip character created in 1924 who was shy, timid, and unassertive.