Refers to a person or entity that holds or possesses something, often used in legal, financial, or formal contexts (e.g., license holder, shareholder, property owner).
この土地の保有者は誰ですか。
Who is the owner of this land?
License holders need to go through the renewal procedure.
germ carrier
Compound of 保有 (hold/possess) + 者 (person). The exact historical derivation is straightforward; the word follows a common Sino-Japanese pattern for agent nouns.