MAINFRAMES

Scrabble 17 Words With Friends 20

Scrabble letter values: M₃A₁I₁N₁F₄R₁A₁M₃E₁S₁ = 17

Definition

MAINFRAMES is the plural of MAINFRAME.

noun MAINFRAME: a large digital computer serving 100-400 users and occupying a special air-conditioned room.

Synonyms of MAINFRAME: mainframe_computer