Definition of "wag"
verb:
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To swing from side to side, especially of an animal's tail.
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To not go to school, either for a class or classes or the entire school day.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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noun:
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An oscillating movement.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A witty person.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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