Definition

The back part of the body or the last section of certain insects and other invertebrates.

Example

The pygidium of the insect is important for its identification.

Conversation

Did you know that the pygidium is a critical part of some insects?

Really? I had no idea what that was!

Yeah, it's the back part of their body, pretty interesting, right?

Definitely! Nature has so many fascinating details.

Synonyms & Antonyms

Root Explanation

Pygidium → It is derived from the Greek word "pygidion" (meaning little rump or buttocks), which is a diminutive form of "pyge" (meaning buttocks). The term refers to the posterior part of an organism, particularly in zoology.

Memory Tip

Think of the Greek word for 'buttocks' ('pyge') to remember that 'pygidium' refers to the rear part of an organism.

Visually Confused Words