Meaning of MMT in English

MMT

1. Astron. See Multiple Mirror Telescope .

2. Chem. methylcyclopentadienyl manganese tricarbonyl, C 9 H 7 MnO 3 , a lead-free, toxic antiknock gasoline additive.

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .