healthy - definition of healthy by the Free Online Dictionary, Thesaurus and Encyclopedia.
health·y (h l th) adj. health·i·er, health·i·est 1. Possessing good health. 2. Conducive to good health; healthful: healthy air. 3. Indicative of sound, rational thinking or frame of mind: a healthy attitude. 4. Sizable; considerable: a healthy portion of...