Word.ws English Dictionary

M3

M3 noun: the amount of cash, all bank accounts, etc., plus foreign currency in circulation.

Noun (1)

M3

  1. (US) The amount of cash, all bank accounts, etc., plus foreign currency in circulation.
    Synonyms:
    money supply
  2. major third

Noun (2)

M3 (plural M3s)

  1. an ISO metric screw thread size for screws with a nominal outer diameter of 3 millimetres
  2. a compact executive car model manufactured by BMW
    • BMW has softened the resonance considerably since we sampled an M3 on the autobahn a year ago, but this engine remains a howler.1987, Car and Driver, volume 33, Hachette Magazines, page 51
    • The result is an M3 that feels edgier, ready to change direction the instant the driver demands it.2001, Road & Track, volume 52, CBS Publications, page 54

Synonyms of M3

Forms of M3

pluralM3s

Questions about M3

What does M3 mean?
M3 means the amount of cash, all bank accounts, etc., plus foreign currency in circulation.
What part of speech is M3?
M3 is a noun.
What is the plural of M3?
The plural of M3 is M3s.

Words near M3 in the dictionary

  1. M25
  2. M2AF
  3. M2F
  4. M2Fs
  5. M2M
  6. M3
  7. M3s
  8. M4
  9. M4A
  10. M4F
  11. M4M

Source and license

Adapted from Wiktionary: M3 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “M3.” Word.ws, https://word.ws/m3. Based on Wiktionary, CC BY-SA 4.0.