유용
Meanings
Noun
1. being useful; usefulness (formal, uncommon except in conjunction with 무용(無用) (muyong))
2. useful; usable (attributive, chiefly technical)
Pronunciation
yuyong
Examples2
유용과 무용
usefulness and uselessness
유용 해조류
marine algae that can be used (as food, medicine, etc.)