The dog wagged its tail and barked happily at the stranger.
Meaning: The dog moved its tail quickly from side to side and made a loud, sharp sound at the person it did not know.
Choice of Words: Wagged is the past tense of the verb wag, which means to move something quickly from side to side. Tail is a noun that refers to the long, thin appendage that extends from the back of an animal's body. Barked is the past tense of the verb bark, which means to make a loud, sharp sound, typically by a dog.
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Related Expressions