trioxide

About 0.25 uses per million words.

Meaning

1. noun Any oxide containing three oxygen atoms in each molecule.
2. noun Any organic compound of general formula R-OOO-R', derived from trioxidane.

Similar words

dioxide pentachloride sulfuric arsenic anhydride sulphuric antimony trioxid tritoxide trioxygen

Often followed by

is and in with to or are by aggregate

Word family

trioxides