Definition of “hour after hour” - English Dictionary

british dictionary

“hour after hour” in British English

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hour after hour

for many hours without stopping:

I sat by her bedside for hour after hour.

(Definition of “hour after hour” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“hour after hour” in American English

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hour after hour

also hour upon hour

for a long time:

The dog just sits there hour after hour and watches the hamsters.

(Definition of “hour after hour” from the Cambridge Academic Content Dictionary © Cambridge University Press)

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