Category: A

Healthy and youthful old age. Appearance of youthfulness in an old person. Healthy, vigorous old age; youthful appearance of an old person.  

Absence of sex glands or their secretions.  

Failure of a part to develop; impotence.  

Without a crisis, as of some diseases; not critical.  

Deficient or absent secretion.  

Absence of eye pupil.  

Absence of chyle, the fat emulsion carried by lymph. Absence or severe deficiency of hydrochloric acid, pepsinogen, or other digestive secretions. Absence of secretion. The term is usually applied to a non-secreting stomach (achylia gastrica) whose lining (mucosa) is atrophied.  

Lack of color or graying of hair.