n.
Pronunciation: ' m ə st
Function: noun
Date: 1616
1 : an imperative need or duty : REQUIREMENT
2 : an indispensable item : ESSENTIAL <exercise is a must >
n.
Pronunciation: ' m ə st
Function: noun
Date: 1616
1 : an imperative need or duty : REQUIREMENT
2 : an indispensable item : ESSENTIAL <exercise is a must >
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012