Definition

A type of tissue that lines various cavities and surfaces in the body, often secreting mucus.

Example

The mucosa in the digestive tract helps protect the underlying tissues and aids in absorption.

Conversation

Did you know that the mucosa in our bodies helps protect us from infections?

Really? I never thought about it that way.

Yeah, it’s fascinating how the mucosa acts as a barrier.

That makes sense! Our body has some clever defenses.

Synonyms & Antonyms

Root Explanation

**Mucosa** → It is derived from the Latin word "mucosa" (meaning mucous or slimy), which is related to "mucus" (meaning a slimy substance). The term refers to the moist tissue lining various cavities and organs in the body, which secretes mucus.

Memory Tip

Think of the Latin word for slimy ('mucosa') to remember that 'mucosa' refers to the moist tissue that secretes mucus.

Visually Confused Words