接せっ触しょく線せんMeaningsNoun1. line of contact; no man's landKanji used接come in contact触touch線lineComposed of接せっ触しょくtouch; contact; touching; contact (with people); dealings; relations; tangencyNoun線せんline; stripe; stria; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad); track; route; …Noun