Definition, Meaning & Synonyms
stratum corneum
Noun
/ˈstræt.əm ˈkɔːr.ni.əm/
Definition
The outermost layer of the skin, composed of dead skin cells that provide a barrier to protect underlying layers.
Examples
- The stratum corneum plays a crucial role in maintaining skin hydration.
- Moisturizers often target the stratum corneum to enhance skin barrier function.
- Damage to the stratum corneum can lead to increased sensitivity and irritation.
Meaning
The stratum corneum acts as a protective barrier against environmental factors, preventing water loss and shielding against pathogens.
Synonyms
- Horny layer
- Keratinized layer
- Surface layer
