John averted his eyes when his sister walked into the bathroom wearing just a towel.
We averted our eyes from the solar eclipse
they barely averted the truck which was on their side of the highway!
The Thanksgiving cooking crisis was averted when I found out I could have dinner catered.
A warning system could have averted the disaster. In an attempt to avert a head-on collision, she swerved and struck a tree.
No the word averted is not a noun. It is an adjective and a past tense verb.
A crisis is a word categorized as being a noun. Therefore, one can say "I had a mid life crisis", or "The crisis was averted".
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
a sentence using the word endotracheal
This is a sentence using the word aviator.
I am saying a sentence using the word collagen.
This is a sentence using the word monomer. :P