Mtm

name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Acronym of mother tongue medium, a medium in which the native language of the population is used, such as in education or in writing. abbreviation, acronym, alt-of
  2. 2
    Initialism of medium-term memory. abbreviation, alt-of, initialism
Proper Noun
  1. 1
    Initialism of mark-to-market. abbreviation, alt-of, initialism

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