pumiceous

== English == === Etymology === Latin pumiceus. === Pronunciation === IPA(key): /pəˈmɪʃəs/, /pəˈmɪʃi.əs/ === Adjective === pumiceous (comparative more pumiceous, superlative most pumiceous) Of or pertaining to pumice; resembling pumice. === References === “pumiceous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.