彼の病気は食べ過ぎが原因だった。
Sentence Analyzer
English Translation
His illness resulted from eating too much.
Furigana
Romanji
Kare no byōki wa tabesugi ga gen'in datta.
Words
彼
(かれ)
he; him; his; boyfriend
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
病気
(びょうき)
illness; disease; sickness
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
原因
(げんいん)
cause; origin; source
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
Kanji
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ビョウ、 ヘイ、 や.む、 -や.み、 やまい
Meanings: ill, sick
Readings: キ、 ケ、 いき
Meanings: spirit, mind, air, atmosphere, mood
Readings: ショク、 ジキ、 く.う、 く.らう、 た.べる、 は.む
Meanings: eat, food
Readings: カ、 す.ぎる、 -す.ぎる、 -す.ぎ、 す.ごす、 あやま.つ、 あやま.ち、 よ.ぎる
Meanings: overdo, exceed, go beyond, error
Readings: ゲン、 はら
Meanings: meadow, original, primitive, field, plain, prairie, tundra, wilderness
Readings: イン、 よ.る、 ちな.む
Meanings: cause, factor, be associated with, depend on, be limited to