noun
island-raised; brought up on an island
Describes a person who grew up on an island, often implying a simple, sheltered, or nature-connected upbringing.
彼は島育ちで、泳ぎが得意だ。
He was brought up on an island and is a good swimmer.
島育ちの彼女は、自然の厳しさを知っている。
Having grown up on an island, she knows the harshness of nature.