hair thinning

Scalp becoming visible

Hair thinning is the gradual reduction in hair density or volume, where individual strands become finer or fall out without full replacement.

Unlike complete baldness, thinning leaves hair present but visibly sparse: She noticed hair thinning at her temples.

The term appears in discussions of aging, genetics, stress, and products claiming to reverse the process.

Opposites
hair density/volume

hair thinningthick hair

Abundant head coverage

full head of hair · hair regrowth · hair growth · hair restoration · filling in

hair health trajectory

hair thinninghair growth

Follicular production of strands

Family

hair, hairs, hairy, hairier, hairiest, hairiness, haired, hairless, thin

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G