interleague

adjective

in·ter·league ˌin-tər-ˈlēg

: existing or occurring between leagues

the introduction of interleague play

interleague games

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“Interleague.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/interleague. Accessed 23 Apr. 2026.

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