This is the 560th most frequent Vietnamese word.
m
The Vietnamese word "m" is an informal pronoun meaning "you," often used with close friends, peers, or younger individuals.
In this context, 'm' is used colloquially to address a friend or peer casually, comparable to 'you' in English.
M đang làm gì đó?
What are you doing?
Here, 'm' is the abbreviation of 'meter,' referring to the unit of measuring length.
Cái nhà này lớn khoảng 10m.
This house is about 10 meters tall.
In this sentence, 'm' again refers to the colloquial usage of 'you,' showing its common use in informal communication among peers.