M2

noun

(money supply) The amount of cash in circulation plus bank accounts, savings accounts and small deposits.

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Meanings

noun
  1. US(money supply) The amount of cash in circulation plus bank accounts, savings accounts and small deposits.
  2. entertainmentmajor second
  3. mathematicsThe number three as the second Mersenne prime.
  4. computingApple M2, a system on a chip designed by Apple which was introduced in 2022.

Synonyms & antonyms

Also see
major secondminor second
Cite this entry
APA

M2. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/M2

MLA

“M2.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/M2. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “M2,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/M2.

Source: M2 on Wiktionary, CC BY-SA 4.0.