Part of Speech: Noun
In more advanced contexts, you might discuss "red gum" in relation to its ecological importance or its uses in traditional medicine or indigenous cultures.
While "red gum" does not have specific idioms or phrasal verbs associated with it, you might hear phrases like "to gum up the works," which means to obstruct or hinder a process, but this is unrelated to the tree itself.
"Red gum" is a term that can refer to certain types of trees found in North America and Australia, known for their distinctive wood and sap.