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K-Pop slang term
What does Rap Line (랩라인) mean?
About this term
Rap line (랩라인) is the subunit of members who mainly rap in a group. Fans stream rap-line cyphers and discuss chemistry on radio shows.
It pairs with vocal line and dance line when fans talk about group structure.
Frequently asked questions
Does rap line include sub-rappers?
Fan usage varies — some mean all rappers, others mean the core rap-focused members only.
Are rap-line unit songs common?
Many albums include rap subunit tracks — fans treat them as bonus content during comebacks.