Noun: groom-to-be (grooms-to-be)
- A man who is engaged to be married
"Her groom-to-be surprised her with a romantic dinner";
- fiancé
Derived forms: grooms-to-be
Type of: adult male, betrothed, bozo [N. Amer, informal], cat [N. Amer, informal], chappie [Brit, informal], geezer [Brit, informal], guy [informal], hombre [N. Amer, informal], intended [informal], man, sod [informal]