1. Someone who emphasizes observable facts and excludes metaphysical speculation about origins or ultimate causes
   - rationalist

1. Of or relating to positivism
   "positivist thinkers"; "positivist doctrine"
   - positivistic, positive

Derived forms: positivists

See also: positivism

Type of: nonreligious person

Encyclopedia: Positivist

• undecomposed
• undecorated
• undecylenic acid
• undedicated
• undefeated
• undefendable
• undefended
• undeferential
• undefiled
• undefinable
• undefined
• undelete
• undelineated
• undemanding
• undemocratic
• undemocratically
• undemonstrative
• undeniable
• undeniably
• undenominational
• undependability
• undependable
• undependableness
• undependably
• undepicted