arterio
The word root for dilation of an artery is "vaso-" or "vas-" as in vasodilation.
artery
thrombosis
The medical root word 'arterio' refers to the artery.
Arteri/o
it means air and it is a Latin root word
The root word that means 'like' is "simil."
The word root that means change is "morph."
The root word that means hair is "trich."
The root word for triad is tri. This root word means three.
the root word is coronate, which means "to crown."
The root word 'xero' means 'dry.'