tro- root words — words with the tro- root

The root tro- comes from French trois, meaning three. 1 words in Dendril are built from it, including trocar. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the tro- root

Explore words with tro- — words containing the tro- root and sharing its sense of "three". Examples include trocar. Click any word to see its own roots, definition, and related words.

What does tro- mean?

The tro- root means three, from French trois. Recognizing it helps you decode and remember the many English words built on this root.