Meanings1clockA machine that shows the time.Other Words Spelled the Same (1)시ː계 · noun1visibilityThe range that one can see with one's eyes.Written Forms시계Hangul時計HanjaExamples from Lessons (3)서점 앞에 책하고 시계도 있어요?Are there books and a clock in front of the bookstore too?Read the Lesson 하지만 시계는 없어요.But I do not have a watch.Read the Lesson 시계 보여?Do you see the clock?Read the Lesson Grammar in These Examples-아/어Level 1Informal ending-도Level 1Also, too, even은/는Level 1Topic marker