Definition of "gerontology" [gerontology]

• The scientific study of the biological, psychological, and sociological phenomena associated with old age and aging. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "[Fayetteville Observer, 11-26-95] • A 2000 Charlotte Observer stated Perdue earned a doctorate in gerontology in"
• "• A 1987 Charlotte Observer article stated, After earning a doctorate in gerontology in 1976, she developed a career as a consultant in health care problems of the elderly, specializing in community-based programs."
• "For Lisa Hummel, service learning not only helped guide her to a career path in gerontology, but also helped her develop a sense of civic responsibility."