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View definitions for keystone sack

keystone sack

noun as in second base

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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.”

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On this page you'll find 4 synonyms, antonyms, and words related to keystone sack, such as: keystone, second, and second bag.

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

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