Crossword Genius

What Invisalign aligns (5)

Ross

I believe the answer is:

teeth

(Other definitions for teeth that I've seen before include "cogs in the machine, perhaps" , "Structures in the jaw" , "Gearwheel projections" , "rarely a hen's" , "Gearwheel cogs" .)

I've seen this clue in the USA Today.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.