Definition

Having a structure or appearance similar to that of epithelial tissue, which is a type of tissue that lines the surfaces and cavities of organs in the body.

Example

The tumor was described as epithelioid due to its resemblance to epithelial cells.

Conversation

I read that some cells can be described as epithelioid in their structure.

Really? What does that mean exactly?

It means they resemble epithelial cells, which are really important for tissue function.

That's interesting! I never knew cells could be categorized like that.

Synonyms & Antonyms

Root Explanation

Epithelioid → It is formed from "epithelion" (from Greek "epi-" meaning upon and "thele" meaning nipple) and the suffix "-oid" (meaning resembling or like). The term epithelioid refers to cells that resemble epithelial cells, which are found upon surfaces of organs and tissues.

Memory Tip

Think of 'upon' ('epi-') and 'nipple' ('thele') to remember that 'epithelioid' describes something that resembles the cells found on surfaces.

Visually Confused Words