What is a scab? A scab is a hard, dried blood clot that can form over a cut or broken skin to stop bleeding and protect the tissues underneath from germs. A scab is a part of wound healing, but not …

Jun 26, 2025 · Scabs are a type of hard, discolored tissue on your skin. They may seem crusty, have traces of dried blood, and itch. Scabbing can occur in conditions affecting one area of skin alone, or …

Nov 26, 2025 · A scab is often mistaken for simple dried blood, but its structure is complex, formed from a concentrated mixture of blood components and proteins. The matrix of a scab primarily consists of …

A scab is a dry, rough protective crust that forms over a cut or wound during healing.

A scab is a dry, rusty brown crust formed over a wound, formed by the process of coagulation to protect your body against infection, blood loss, and debris.

Apr 6, 2018 · A dry wound quickly forms a scab and slows your ability to heal. Moistening your scabs or wounds can also stop your wound from getting bigger and prevent itchiness and scarring.

The meaning of SCAB is scabies of domestic animals. How to use scab in a sentence.

scab noun [C] (SKIN COVERING) Add to word list a hard covering of dry blood that forms over a cut or sore:

Feb 13, 2024 · A scab is a dry, rough layer that forms over a wound to protect against infection and blood loss. It is the first stage of wound healing.

Nov 1, 2025 · scab (countable and uncountable, plural scabs) An incrustation over a sore, wound, vesicle, or pustule, formed during healing. (colloquial or obsolete) The scabies. The mange, …