What is not usual; uncommon; rare; as, an unusual season; a person of unusual grace or erudition. -- Un*u"su*al*ly, adv. -- Un*u"su*al*ness, n called?

unusual — Not usual; uncommon; rare; as, an unusual season; a person of unusual grace or erudition. -- Un*u"su*al*ly, adv. -- Un*u"su*al*ness, n. (Webster's 1913.)

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