Definition of sunny–side up
of an egg
: fried on one side only
From the M-W Editors
Circa 1901
First Known Use of sunny–side up
circa 1901
SUNNY–SIDE UP Defined for English Language Learners
sunny-side up
play
adjective
Definition of sunny–side up for English Language Learners
-
of an egg : fried on one side only
Learn More about sunny–side up
Seen and Heard
What made you want to look up sunny–side up? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!