fastueusement

== French == === Etymology === From fastueux +‎ -ment. === Pronunciation === IPA(key): /fas.tɥøz.mɑ̃/ === Adverb === fastueusement sumptuously, lavishly === Further reading === “fastueusement”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012