day and night


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day and night

All the time; continuously. I've been working day and night to make sure that everything is perfect when your mom comes to visit.
See also: and, night
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

day and night

 and night and day
all the time; around the clock. The nurse was at her bedside day and night. The house is guarded night and day.
See also: and, night
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

day and night

see under night and day.
See also: and, night
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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