Definitions

1. noun

A compound of oxygen and iodine, especially an ionic compound of an iodine-containing anion with an oxide of a metal.

“The chemist studied the properties of oxyiodides in her research.”

2. noun

An oxyiodide is a type of compound in which an iodine-containing anion is combined with an oxide of a metal.

“The new compound was identified as an oxyiodide and was found to have unique properties.”