기어의 바깥 둘레에 튀어나와 다른 기어와 맞물리는 톱니 부분.
One of the teeth on the rim of a gear wheel that engages with another to transmit motion.
예문:
"The clock stopped because a single cog was bent."
"The machine uses large metal cogs to rotate the heavy drum."
거대한 조직이나 시스템 내에서 중요도는 낮지만 필수적인 역할을 수행하는 사람.
A person who plays a minor but necessary role in a large organization or system.
예문:
"She tired of being a mere cog in the government bureaucracy."
"Every cog in the operation must perform its duty for success."
단일 돛대와 사각 돛을 갖춘 중세 시대의 튼튼한 상업용 범선.
A type of sturdy medieval merchant ship with a single mast and a square sail.
예문:
"The cog was the primary vessel used for trade in the Hanseatic League."
"Historians study the design of the medieval cog to understand ancient trade routes."
주사위 놀이에서 속임수를 쓰거나 다른 사람의 작업물을 부정하게 베끼다.
To cheat at dice or to illicitly copy someone else's work.
예문:
"He tried to cog the answers from his neighbor's paper during the test."
"It is dishonorable to cog during a game of chance."
다른 목재의 구멍에 끼워 맞추기 위해 끝부분을 깎아 만든 돌출부.
A tenon or projection on a piece of wood designed to fit into a corresponding mortise.
예문:
"The carpenter carefully carved the cog to ensure a tight fit."
"A traditional cog joint provides great structural stability to the frame."