m1

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|US|[[money supply]]}} The amount of [[cash]] in circulation plus the amount in [[bank account]]s.
2. {{lb|en|mathematics}} The number two, as the first [[Mersenne prime]].
3. {{lb|en|computing}} {{w|Apple M1}}, a [[system on a chip]] designed by [[w:Apple Inc.|Apple]] which was introduced in 2020.
4. {{lb|en|firearms}} A [[semi-automatic]] [[rifle]] that was the service rifle of the U.S. Army during World War II and the Korean War.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.