mmt

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|organic chemistry|automotive}} {{abbreviation of|en|[[methylcyclopentadienyl]] [[manganese]] [[tricarbonyl]]}}: an [[octane number]] boosting [[additive]] to [[unleaded]] [[gasoline]] to replace [[TEL]] as an [[anti-knock]] component.
2. {{init of|en|[[million]] [[metric ton]](s)}}.

Proper noun

1. {{lb|en|economics}} {{abbreviation of|en|Modern Monetary Theory}}.

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