말수가 · 말수를
how much one talks
Example
그는 요즘 말수가 많이 줄었어요.
He's been talking a lot less lately.
Word parts
수 number
Native 말 'words' plus 수 'number' — literally 'word count.'
Good to know
Pronounced [말쑤]; usually in 말수가 적다 (quiet) or 말수가 많다 (talkative).
Related words