1. Extraordinarily good or great; used especially as an intensifier
   "a marvelous collection of rare books"
   - fantastic, grand, howling, marvellous [Brit, Cdn], rattling, terrific, tremendous, wonderful, wondrous 
2. Too improbable to admit of belief
   - improbable, marvellous [Brit, Cdn], tall 
3. Being or having the character of a miracle
   - marvellous [Brit, Cdn], miraculous

See also: extraordinary, incredible, marvel, supernatural, unbelievable

Encyclopedia: Marvelous

• rhinoceros family
• Rhinoceros unicornis
• Rhinocerotidae
• rhinolaryngologist
• rhinolaryngology
• rhinology
• Rhinolophidae
• Rhinonicteris
• Rhinonicteris aurantius
• rhinopathy
• rhinophyma
• rhinoplasty
• Rhinoptera
• Rhinoptera bonasus
• rhinorrhea
• rhinoscope
• rhinoscopy
• rhinosporidiosis
• rhinostenosis
• Rhinotermitidae
• rhinotomy
• rhinotracheitis
• rhinovirus
• Rhipsalis
• Rhiptoglossa