law A person who acts on behalf of an infant or disabled person.

Roget 759: deputy, substitute, vice, proxy, locum tenens, badli^†, delegate, representative, next friend, surrogate, secondary.    regent, viceregent^†, vizier, minister, vicar; premier etc. (director) 694; chancellor, prefect, provost, warden, lieutenant, archon, consul, proconsul; viceroy etc. (governor) 745; commissioner etc. 758; Tsung-li Yamen, Wai Wu Pu; plenipotentiary, alter ego.    team, eight, eleven; champion.    ... show more