代だい諾だく者しゃ

noun

legal representative; legal guardian

A person who gives consent on behalf of another, typically in medical or legal contexts. Often used for a guardian who consents to medical treatment for a minor or incapacitated person.

• 未み成せい年ねん者しゃの手しゅ術じゅつには代だい諾だく者しゃの同どう意いが必ひつ要ようです。

  Consent from a legal guardian is required for surgery on a minor.

• 治ち験けんに参さん加かする場ば合あい、代だい諾だく者しゃが同どう意い書しょに署しょ名めいします。

  When participating in a clinical trial, a legal representative signs the consent form.