mountain standard time

1. 1.

   standard time in the 7th time zone west of Greenwich, reckoned at the 105th meridian west; used in the mountain states of the United States

   SynonymsMountain TimeMST

   Broadercivil time

Questions about mountain standard time

What does mountain standard time mean?

mountain standard time means "standard time in the 7th time zone west of Greenwich, reckoned at the 105th meridian west; used in the mountain states of the United States".

What is another word for mountain standard time?

Close synonyms include Mountain Time, MST. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.