base . base See: FIRST BASE, GET TO FIRST BASE or REACH FIRST BASE, LOAD THE BASES or FILL THE BASES, OFF BASE, SECOND BASE, STOLEN BASE, THIRD BASE. No categories: add yours add yours Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2025 To section: B Subscribe to: American Idioms► Also consider the parent subscriptions (3)Idioms feedEnglish languageHome page and general feed Leave my opinion Leave my opinion