Definition of earned run average in English:

earned run average

Syllabification: earned run av·er·age

Entry from US English dictionary

noun

Baseball
A statistic used to measure a pitcher’s effectiveness, obtained by calculating the average number of earned runs scored against the pitcher in every nine innings pitched.

Definition of earned run average in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day hypnopompic
Pronunciation: ˌhɪpnə(ʊ)ˈpɒmpɪk
adjective
relating to the state immediately preceding waking up