Definition of archrival
: a principal rival
Examples of archrival in a sentence
In baseball, the Boston Red Sox and the New York Yankees are archrivals.
First Known Use of archrival
ARCHRIVAL Defined for English Language Learners
Definition of archrival for English Language Learners
: someone's chief rival or opponent
Learn More about archrival
Seen and Heard
What made you want to look up archrival? Please tell us where you read or heard it (including the quote, if possible).