論戦 ろんせん Meanings Noun, する verb, Intransitive battle of words; debate; argument; dispute Kanji 論 argument. Read as ロン. 戦 war. Read as セン. Example sentences 彼女は次々と論戦に挑んでいる。She has waded into one controversy after another. Common phrases 激しい論戦 論戦を繰り広げる 論戦を交わす Words containing 論戦 論戦を張る (ろんせんをはる) to take a firm stand Jinuma: Japanese Dictionary · Word lists