不連続線 ふれんぞくせん Meanings Noun line of discontinuity; (weather) front See also: 前線 (ぜんせん). Kanji 不 un-. Read as フ. 連 link. Read as レン. 続 continue. Read as ゾク. 線 line. Read as セン. Word lists Meteorology Jinuma: Japanese Dictionary · Word lists