WordWeb Online

1. A man who has never been married
   - unmarried man
    
2. A knight of the lowest order; could display only a pennon
   - knight bachelor, bachelor-at-arms
    
3. [Cdn] An apartment with one main room
   - studio apartment, studio, studio flat [Brit], bachelor apartment [Cdn]

1. Lead a bachelor's existence
   - bach [US, Austral, NZ]

Derived forms: bachelors

Type of: adult male, apartment, bozo [N. Amer, informal], cat [N. Amer, informal], chappie [Brit, informal], flat [Brit], geezer [Brit, informal], guy [informal], hombre [Brit, N. Amer, informal], knight, live, man, sod [informal]

Encyclopedia: Bachelor, The