줄임말이 · 줄임말을
abbreviation, shortened word
Example
요즘 줄임말이 너무 많아서 무슨 뜻인지 모르겠어요.
There are so many abbreviations these days that I don't know what they mean.
Word parts
줄임 'shortening' (from 줄이다 'to shorten') + 말 'word'.
Good to know
Korean often keeps the first syllable of each part: 프로필 사진 → 프사, 단체 톡방 → 단톡방.
Related words