one's course; one's path; one's road
Refers to the path or course one takes in life or travel; somewhat literary and not an everyday word. Often used in figurative or formal contexts.
The path of life is sometimes steep.
彼は自分の行路を迷わず進んだ。
He proceeded on his course without hesitation.
ascending tract
descending tract
journey of life
person fallen sick by the wayside
Standard kanji spelling for this noun.
Compound of 行 (going, journey) and 路 (path, road). The exact historical derivation is uncertain, but the kanji combination naturally conveys 'the path one travels'.