海路 (Kairo) is a Japanese noun meaning “sea route”.
Meanings
- noun, adverbsea route
Examples
待てば海路の日和あり。
Everything comes to those who wait.
陸路を運ぶのは大変ですが、海路で運ぶのは簡単です。
It's very difficult to transport them overland, but simple to do so by sea.
Sentences from Tatoeba (CC BY 2.0 FR).