Definitions

1. adjective

Having or forming scales, as the skin of a snake or the leaves of an artichoke.

“The squamous epithelium is a type of tissue found in the respiratory tract.”

2. noun

A squamous cell, especially one forming part of the skin or lining of a cavity or canal.

“The squamous cells in the skin help to prevent water loss.”

3. noun

A squamous epithelial tissue, especially one lining a cavity or canal.

“The squamous epithelium in the mouth helps to protect against infections.”

4. noun

A squamous cell carcinoma, a type of cancer.

“The doctor diagnosed him with squamous cell carcinoma and recommended treatment.”