day and night

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. I've been studying day and night to get ready for this test. The latest draft of her thesis is due on Monday, so she's been writing day and night, pretty much.

See also: and, night

Farlex Dictionary of Idioms. © 2024 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.