'Healthy' definitions:

Definition of 'healthy'

(from WordNet)
adjective
Having or indicating good health in body or mind; free from infirmity or disease; "a rosy healthy baby"; "staying fit and healthy" [ant: unhealthy]
adjective
Financially secure and functioning well; "a healthy economy"
adjective
Promoting health; healthful; "a healthy diet"; "clean healthy air"; "plenty of healthy sleep"; "healthy and normal outlets for youthful energy"; "the salubrious mountain air and water"- C.B.Davis; "carrots are good for you" [syn: healthy, salubrious, good for you(p)]
adjective
Exercising or showing good judgment; "healthy scepticism"; "a healthy fear of rattlesnakes"; "the healthy attitude of French laws"; "healthy relations between labor and management"; "an intelligent solution"; "a sound approach to the problem"; "sound advice"; "no sound explanation for his decision" [syn: healthy, intelligent, levelheaded, level-headed, sound]
adjective
Large in amount or extent or degree; "it cost a considerable amount"; "a goodly amount"; "received a hefty bonus"; "a respectable sum"; "a tidy sum of money"; "a sizable fortune" [syn: goodly, goodish, healthy, hefty, respectable, sizable, sizeable, tidy]

Definition of 'Healthy'

From: GCIDE
  • Healthy \Health"y\ (-[y^]), a. [Compar. Healthier (-[i^]*[~e]r); superl. Healthiest.]
  • 1. Being in a state of health; enjoying health; hale; sound; free from disease; as, a healthy child; a healthy plant. [1913 Webster]
  • His mind was now in a firm and healthy state. --Macaulay. [1913 Webster]
  • 2. Evincing health; as, a healthy pulse; a healthy complexion. [1913 Webster]
  • 3. Conducive to health; wholesome; salubrious; salutary; as, a healthy exercise; a healthy climate.
  • Syn: Vigorous; sound; hale; salubrious; healthful; wholesome; salutary. [1913 Webster]

Synonyms of 'healthy'

From: Moby Thesaurus