명. 제일의 사물, 최초의 사물, 주요한 사물, 예비선거, 행성, 위성을 가진 행성, 일차어
형. 처음의, 원래의; 본래의, 시작의; 주요한, 주된; 기본적인
noun: a preliminary election where delegates or nominees are chosen
noun: one of the main flight feathers projecting along the outer edge of a bird's wing
noun: coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
Example:Current through the primary coil induces current in the secondary coil.
adjective: of first rank or importance or value; direct and immediate rather than secondhand
adjective: not derived from or reducible to something else; basic
Example:A primary instinct.
adjective: of or being the essential or basic part