n.
Function: abbreviation
1 male
2 manual
3 married
4 martyr
5 masculine
6 mass
7 measure
8 meridian
9 [Latin meridies ] noon
10 meter
11 middle
12 mile
13 [Latin mille ] thousand
14 milli-
15 minute
16 molal; molality
17 mole
18 month
19 moon
20 morning
21 muscle