챌린지가 · 챌린지를
(dance) challenge; challenge
Example
신곡 챌린지 영상이 SNS에서 유행하고 있어요.
Challenge videos for the new song are trending on social media.
Word parts
From English 'challenge'.
Good to know
In K-pop, singers post a short clip of a new song's 포인트 안무, often with other stars, and fans join in. 챌린지에 참여하다 = to take part in a challenge.
Related words