From Wiktionary, the free dictionary

From inter- +‎ base.

• IPA^(key): (Central, Balearic) [in.tərˈba.zə]
• IPA^(key): (Valencia) [in.teɾˈba.ze]

interbase m or f by sense (plural interbases)

1. (baseball) shortstop

• interior

• “interbase” in termcat, Centre de Terminologia, 2026.

From inter- +‎ base.

interbase m or f by sense (plural interbasi)

1. (baseball) shortstop

• ibernaste