dog's age

noun, Northern U.S.
quite a long time:
"I haven't seen you in a dog's age!"
1830–40, Americanism
Example Sentences for dog's age
Trails vary in length and difficulty, so keep your dog's age and physical abilities in mind when choosing one.
Manage the livestock in accordance with the dog's age and experience.
Slang definitions & phrases for dog's age

dog's age

noun phrase

An extremely long time : haven't seen you in a dog's age (1836+)

Dictionary of American Slang
Copyright © 1986 by HarperCollins Publishers
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Idioms and Phrases with dog's age

dog's age

see under coon's age.

The American Heritage® Dictionary of Idioms by Christine Ammer.
Copyright © 1997. Published by Houghton Mifflin.
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Difficulty index for dog's age

Few English speakers likely know this word

Tile value for dog

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