Meaning of guarantor

guar•an•tor

Pronunciation: (gar'un-tôr", -tur), [key]
— n.
  1. a person, group, system, etc., that guarantees.
  2. a person who makes or gives a guarantee, guaranty, warrant, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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