Advertisement

Advertisement

View definitions for keystone sack

keystone sack

noun as in second base

Discover More

Example Sentences

But Jump's play just then, with a runner on first, was to guard the keystone sack.

The next title in this series is “Guarding the Keystone Sack.”

Advertisement

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

Advertisement

Advertisement

Advertisement