The baby birds chirped happily in response.

Meaning: The young children or animals that are birds made short, sharp sounds that showed they were feeling pleased or joyful.

Choice of Words: Baby means a young child or animal. Birds are warm-blooded vertebrate animals that have feathers and lay eggs. Chirped means to make a short, sharp sound. Happily means feeling pleased or joyful.

Alternative Expressions

Related Expressions