Definition

A group of related living things that is a major part of a kingdom in biological classification, positioned between a kingdom and a phylum.

Example

The animal kingdom is divided into several subkingdoms, each containing different types of organisms.

Conversation

Did you know there's a classification called subkingdom in biology?

Yeah, I heard about it during my studies; it’s fascinating!

I find it interesting how it ranks below a kingdom and above a phylum.

Absolutely! It really helps in organizing all the different species.

Synonyms & Antonyms

Root Explanation

Subkingdom → It is formed from "sub-" (meaning under or below) and "kingdom" (from Old English "cyningdom", meaning the realm or domain of a king). The word "subkingdom" refers to a classification that is below a kingdom in biological taxonomy.

Memory Tip

Think of something that is 'under' ('sub-') the realm of a king ('kingdom') — that's why a subkingdom is a classification below a kingdom.

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