American) IPA(key): /ˌpaɪ.ɹoʊˈbæ.lə.d͡ʒi/ Hyphenation: py‧ro‧bal‧lo‧gy <span class="searchmatch">pyroballogy</span> (uncountable) (weaponry, obsolete, rare) The study of artillery; the...
pyroantimonic pyroantimonic acid apyrous pyroarsenic pyroarsenic acid <span class="searchmatch">pyroballogy</span> pyrobitumen pyrobituminous pyroboric pyroboric acid pyrocarbon pyrocarbonate...