acidocaldarius

== Latin == === Etymology === From acidus (“sour, acid”) +‎ caldārius (“relating to hot water”). === Adjective === acidocaldārius (feminine acidocaldāria, neuter acidocaldārium); first/second-declension adjective (New Latin) A specific epithet for organisms that live in hot, acidic water ==== Usage notes ==== Used exclusively as a taxonomic epithet and thus normally in the nominative singular; other inflections may be theoretical or rarely found. ==== Declension ==== First/second-declension adjective. ==== Derived terms ==== Translingual: Sulfolobus acidocaldarius ==== Descendants ==== Translingual: → English: acidocaldarius