pearlaceous

== English == === Alternative forms === perlaceous === Etymology === From pearl +‎ -aceous. === Adjective === pearlaceous (comparative more pearlaceous, superlative most pearlaceous) Resembling pearl or mother-of-pearl; pearly. === References === “pearlaceous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.