What is the meaning of root lit or liter?

The term "root lit" or "liter" is not a common or standard term in any field. It's likely a misunderstanding or a mishearing of something else.

Here are some possibilities:

* Root could refer to the root of a word, a mathematical concept, or a plant.

* Lit could refer to something being illuminated, or to slang for "drunk."

* Liter is a unit of volume (approximately 1.06 quarts) and is frequently used for measuring liquids.

Possible interpretations:

* Root lit could be a misspelling of "rootlet", which means a small root.

* Root liter could be a made-up term with no specific meaning.

To understand the intended meaning, you need more context. Please provide more information about where you encountered this term, and what the surrounding text was.