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MMT

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WordReference Random House Unabridged Dictionary of American English © 2026

MMT,

AstronomySee Multiple Mirror Telescope.
Chemistrymethylcyclopentadienyl manganese tricarbonyl, C₉H₇MnO₃, a lead-free, toxic antiknock gasoline additive.

'MMT' also found in these entries (note: many are not synonyms or translations):

Multiple Mirror Telescope

🗣️Forum discussions with the word(s) "MMT" in the title:

another 7.5 mmt to go

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