" ㅅ " in korean poetry? Hi, I wasn't able to find information in English on this online, but I've been looking at some poems by 신석초 and sometimes there are "ㅅ" marks between words or syllables, and I was wondering if anyone could tell me why? For example, in these lines: "돌알은 잠ㅅ간 물연기를 일고," the "ㅅ" in the middle of "잠" & "간" --does it impact the meaning of the word or something about how it was originally written? or meant to be read?? something like the English "s.i.c." which means "set in context" and is included to excuse incorrect spelling or grammar because it was written that way originally???... (잠깐 might be the correct spelling??) Thanks in advance :) 고맙습니다.