What does the latin root word philla mean?

The Latin root word "philla" doesn't exist. However, there are two common Latin roots that are closely related and might be what you're looking for:

* "phil": This root means "love" or "fondness." It's found in many words like:

* Philosophy: Love of wisdom

* Philodendron: Plant that loves trees

* Philharmonic: Loving music

* Bibliophile: Lover of books

* "phylla": This root refers to "leaves" or "foliage." It's found in words like:

* Phyllode: A flattened leaf-like stem

* Phyllotaxis: The arrangement of leaves on a stem

* Phylogeny: The evolutionary history of a species

If you can provide more context about the word you're thinking of, I can help you decipher the correct root.