adj ·4 syllables ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of an operating system, etc., having capabilities for serving many users simultaneously. not-comparable

Antonyms

All antonyms

single usersingle-user

Etymology

From multi- + user.

Related phrases

operating system

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.