Definition of one–way
1 : that moves in or allows movement in only one direction a one–way street
2 : one-sided, unilateral a one–way conversation
3 : that functions in only one of two or more ways
Indulge Your Inner Word Nerd
1824
First Known Use of one–way
1824
ONE–WAY Defined for English Language Learners
one–way
playDefinition of one–way for English Language Learners
-
: moving in or allowing movement in only one direction
-
: allowing travel to a place but not back from the place
-
: able to receive signals but not to send signals
ONE–WAY Defined for Kids
one–way
Definition of one–way for Students
: moving or allowing movement in one direction only one-way traffic a one-way street
Learn More about one–way
-
See words that rhyme with one–way Spanish Central: Translation of one–way
Seen and Heard
What made you want to look up one–way? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!