1. Not belonging to or having been expelled from a caste and thus having no place or status in society
   "the foreigner was a casteless person"
   - outcaste

See also: unwanted

• bimester
• bimestrial
• bimetal
• bimetallic
• bleeding
• bleeding heart
• bleeding tooth
• bleeding-edge
• bleep
• bleeper
• blemish
• blemished
• blench
• blend
• blend in
• blende
• blended
• blended whiskey
• blended whisky
• blender
• blending
• Blenheim
• Blenheim spaniel
• Blenniidae
• blennioid