1. multiferroic - Noun
2. multiferroic - Adjective
multiferroic (comparative more multiferroic, superlative most multiferroic)
(physics) Having multiple ferroic properties (e.g. both ferroelectric and ferromagnetic)
English Wikipedia has an article on:multiferroicsWikipedia
multiferroic (plural multiferroics)
(physics) Any material having such properties