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

• mustiness
• mustn't
• musty
• mutability
• mutable
• mutableness
• mutably
• mutafacient
• mutagen
• mutagenesis
• mutagenic
• Mutamycin
• mutant
• mutant gene
• mutate
• mutation
• mutational
• mutatis mutandis
• mutative
• Mutawa
• Mutawa'een
• mutchkin
• mute
• mute swan
• muted