The dog wagged its tail, a sign of happiness.
Meaning: The dog was happy and excited, and it showed by wagging its tail.
Choice of Words: Dog is a four-legged animal that is often kept as a pet. Wagged means to move something quickly from side to side. Tail is the long, thin part of an animal's body that sticks out from its back. Sign is something that tells you about something else. Happiness is a feeling of great pleasure and contentment.
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Related Expressions