What does the word root junc mean?

The word root "junc" is not a standalone word root in English. It's likely you're thinking of "junct", which is a combining form meaning "to join, connect, or unite".

Here are some examples of words using the combining form "junct":

* Conjunction: A word that joins words, phrases, or clauses.

* Junction: A place where two things come together, like roads or railway lines.

* Adjunct: Something added to something else, but not essential to its existence.

* Disjunct: Separated, unconnected.

Remember, the meaning of the combining form can change slightly depending on the context and other elements of the word.