follow Dictionary.com

Do you know ghouls from goblins and ghosts?

fall asleep

Go to sleep; also, cease paying attention. For example, As soon as the lights were dimmed he fell asleep , or His lectures are so dull that I fall asleep . The literal usage, which uses the verb fall in the sense of “succumb,” dates from about 1300; the figurative is several centuries newer. Also see asleep at the switch
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Word Value for fall

7
9
Scrabble Words With Friends

Quotes with fall asleep