Children's laughter filled the room.
Meaning: This means that the children were laughing a lot and the sound of their laughter filled the room.
Choice of Words: Children are young people, usually below the age of 18. Laughter is the act of making sounds when you are amused or happy. Filled means to make something full. Room is a space that is enclosed by walls and a roof. When you put them together, "Children's laughter filled the room" means that the children's laughter spread throughout the room and created a happy and lively atmosphere.
Alternative Expressions
Related Expressions