dermatology

noun

der·​ma·​tol·​o·​gy ˌdər-mə-ˈtä-lə-jē 

: a branch of medicine dealing with the skin, its structure, functions, and diseases

dermatologic

ˌdər-mə-tə-ˈlä-jik 

adjective

or dermatological

ˌdər-mə-tə-ˈlä-ji-kəl 

dermatologist

ˌdər-mə-ˈtä-lə-jist 

noun

Examples of dermatology in a Sentence

One of the doctors at the clinic specializes in dermatology.

Recent Examples on the Web

Skin hydration also drops as the day goes on, according to Joshua Zeichner, MD, director of cosmetic and clinical research in dermatology at Mount Sinai Hospital in New York City. — Samantha Agate, Fort Worth Star-Telegram, 17 Aug. 2026

Traditional narrow-band UVB devices used in dermatology clinics for psoriasis, eczema, or vitiligo operate at different wavelengths and doses and remain prescription-only. — Tanya Akim, Forbes.com, 12 Aug. 2026

The formulas are backed by experts in microbiome science and dermatology, and are free from preservatives, allergens and unnecessary ingredients, such as oils, that could irritate the skin. — Samantha Conti, Footwear News, 31 July 2026

Research Analysis Could Lead to Guideline Changes Many allergy and dermatology specialists already recognize that antihistamines often do not adequately address the underlying inflammation that drives eczema. — Rob Williams, EverydayHealth.com, 30 July 2026

Word History

First Known Use

1819, in the meaning defined above

Rhymes for dermatology

• aetiology
• anthropology
• archaeology
• archeology
• audiology
• cardiology
• climatology
• cohomology
• cosmetology
• criminology
• demonology
• egyptology

Kids Definition

dermatology

noun

der·​ma·​tol·​o·​gy ˌdər-mə-ˈtäl-ə-jē 

: a branch of medicine concerned with the structure, functions, and diseases of the skin

Medical Definition

dermatology

noun

der·​ma·​tol·​o·​gy ˌdər-mə-ˈtäl-ə-jē 

plural dermatologies

: a branch of medicine dealing with the skin and its structure, functions, and diseases

dermatologist

-mə-ˈtäl-ə-jəst 

noun