unreasonable: Meaning and Definition of

un•rea•son•a•ble

Pronunciation: (un-rē'zu-nu-bul, -rēz'nu-), [key]
— adj.
  1. not reasonable or rational; acting at variance with or contrary to reason; not guided by reason or sound judgment; irrational: an unreasonable person.
  2. not in accordance with practical realities, as attitude or behavior; inappropriate: His Bohemianism was an unreasonable way of life for one so rich.
  3. excessive, immoderate, or exorbitant; unconscionable: an unreasonable price; unreasonable demands.
  4. not having the faculty of reason.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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