[ dez-ig-nee ]
/ ˌdɛz ɪgˈni /


a person selected or designated to carry out a duty or role: If the judge is unavailable, his designee will hear the case.
a person named or selected for an office, position, etc., but not yet installed: She’s the CEO designee.

Origin of designee

First recorded in 1925–30; design(ate) + -ee Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019