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Meaning of keystone corner | Babel Free

Noun CEFR B2

Definitions

Second base, because it is often the key to scoring and defense.

Examples

“Jones takes the toss at the keystone corner, on to first... double play.”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See all B2 English words →

See also

keystone effect keystone pricing keystone species Keystone State keystoneite Keystoner

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