彼らは議論を戦わしていた。

Sentence Analyzer

彼ら 議論 戦わしていた

English Translation

They were engaged in a heated argument.

Furigana

(かれ)らは議論(ぎろん)(たたか)わしていた。

Romanji

Karera wa giron o tatakawashiteita.

Words

彼ら (かれら)
they (usually male); them
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
議論 (ぎろん)
argument; discussion; dispute; controversy
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
戦う (たたかう)
to make war (on); to wage war (against); to go to war (with); to fight (with); to do battle (against); to compete (against); to struggle (against adversities, etc.); to fight; to contend; to resist

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Reading: 
Meanings: deliberation, consultation, debate, consideration
Reading: ロン
Meanings: argument, discourse
Readings: セン、 いくさ、 たたか.う、 おのの.く、 そよ.ぐ、 わなな.く
Meanings: war, battle, match