extra-base hit
[ek-struh-beys]
noun Baseball.
a base hit that enables a batter to reach more than one base safely, as a two-base hit, three-base hit, or home run.
Origin of extra-base hit
First recorded in 1945–50
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019