Word index

MAINFRAME

9 letters, 16 points in Scrabble, 4 vowels

What MAINFRAME Means

  1. noun: a large digital computer serving 100-400 users and occupying a special air-conditioned room
  2. noun: (computer science) the part of a computer (a microprocessor chip) that does most of the data processing“the CPU and the memory form the central part of a computer to which the peripherals are attached”

Similar words

Definitions from Open English WordNet, CC BY 4.0.

What It Scores

MAINFRAME is a valid word in the tournament list this site uses. Tile values only, before any premium square: 16 in Scrabble and 16 in Words With Friends. The letters break down as M3 A1 I1 N1 F4 R1 A1 M3 E1.

Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.