Subcutaneous (adjective)

Located or applied under the skin.

Origin:

The word "subcutaneous" is derived from the latin word "sub" meaning "below" and "cutis" meaning "skin", indicating something that is located beneath the skin.

Examples:

1. The insulin was administered subcutaneously.
2. Some medications are given subcutaneously rather than orally.
3. The subcutaneous layer of fat helps to insulate the body.
4. The subcutaneous tissue is rich in blood vessels and nerves.
5. The subcutaneous injection was painless, but left a small bump under the skin.