トムは故郷へ戻って行った。

とむは故郷へ戻って行った。

Tom went back to his hometown.

トムは故郷(こきょう)へ戻(もどい)って行()った。

Tomu wa kokyō e modotteitta.

富む (とむ)

to be rich; to become rich; to be abundant (with); to abound (with); to be rich (in)

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

故郷 (ふるさと、こきょう、きゅうり)

home town; birthplace; native place; one's old home; ruins; historic remains

へ (へ)

indicates direction or goal (e.g. "to")

戻る (もどる)

to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound; to spring back

Readings: コ、ゆえ、ふる.い、もと

Meanings: happenstance, especially, intentionally, reason, cause, circumstances, the late, therefore, consequently

Readings: キョウ、ゴウ、さと

Meanings: home town, village, native place, district

Readings: レイ、もど.す、もど.る

Meanings: re-, return, revert, resume, restore, go backwards

Readings: コウ、ギョウ、アン、い.く、ゆ.く、 -ゆ.き、 -ゆき、 -い.き、 -いき、おこな.う、おこ.なう

Meanings: going, journey, carry out, conduct, act, line, row, bank