also: ふるみち
noun
old road; ancient road
Refers to a road or path from ancient times, often with historical or cultural significance. Can be read as こどう or ふるみち.
この古道は鎌倉時代から使われている。
This old road has been used since the Kamakura period.
古道を歩くと、昔の旅人の気分が味わえる。
Walking along the ancient road, you can feel like a traveler of old.
noun
ancient methods; ancient moral teachings; the way of learning
Only with reading こどう
Abstract sense referring to traditional ways, teachings, or principles from the past. Only read as こどう.
彼は古道に従って弟子を育てた。
He trained his disciples according to the ancient methods.
古道を学ぶことは、現代にも通じる知恵を得ることだ。
Studying the ancient teachings is to gain wisdom that still applies today.
Compound of 古 (old, ancient) and 道 (road, way). The abstract sense 'ancient methods/teachings' is a metaphorical extension of 'way' as a path or doctrine.