<span class="searchmatch">hyperoxydantes</span> f pl feminine plural of hyperoxydant...
dɑ̃/ ~ /i.pe.ʁɔk.si.dɑ̃/ hyperoxydant (feminine <span class="searchmatch">hyperoxydante</span>, masculine plural hyperoxydants, feminine plural <span class="searchmatch">hyperoxydantes</span>) (chemistry) hyperoxidant...