rock

A rock can be a hard piece of stone, like one you pick up on a path or skip across water. It is also a style of music with electric guitars and a strong beat. If a boat rocks, or if you rock a baby, there is a gentle back-and-forth movement.

You might walk along a rocky beach, go to a rock concert, or rock a child to sleep. The same word can talk about something from the ground, a kind of music, or a simple motion.

The word "rock" has several common meanings in English. First, it can mean a piece of stone or a large mass of stone in nature. You may see rocks on a beach, in the mountains, or in a garden. For example: "The hikers walked over the rocks."

"Rock" is also the name of a popular style of music. Rock music is often loud and energetic, with guitars, drums, and a strong beat. People may talk about classic rock, soft rock, or rock bands. For example: "She listens to rock on the way to work."

As a verb, "rock" often means to move gently back and forth. A chair can rock, a boat can rock on the water, and a parent can rock a baby to sleep. In some cases, it can also mean to shake something strongly: "The explosion rocked the building."

The word also has a few common figurative uses. If someone says, "You rock," they mean you did very well or you are impressive. If a person is called "a rock," it means they are strong, calm, and dependable, especially in a difficult time.

So this word can point to stone, music, movement, strong shaking, or even a reliable person. It is a simple word, but it appears in many everyday situations.