1 definition by 10_04

a member of kpop group seventeen. he's one of the vocalists of the group. he has such a golden voice. he introduces himself as the group's angel because he's born october 4 (1004), which is read as /천사/ cheonsa in korean and "천사" also means angel. he's also often named as the "mom" of seventeen, with s.coups as the father.
"hey, who's that long-haired dude in seventeen who's got great voice?"
"oh, that's jeonghan."
by 10_04 August 29, 2017
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