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Showing results for MST. Search instead for MST3K.

MST

1 American  
Or m.s.t.

  1. Mountain Standard Time.

M.S.T. 2 American  

abbreviation

  1. Master of Science in Teaching.

  2. Mountain Standard Time.

MST British  

abbreviation

  1. Mountain Standard Time

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.