kieselguhr kiers • kieselgur · · · Info · Definitions · Synonyms · Characters · · kieselguhr · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) a light soil consisting of siliceous diatom remains and often used as a filtering material. Synonyms: diatomaceous earth, diatomite. · · Noun Definition 1 Synonyms · · · diatomaceous earth · · Synonym 1 diatomite · · Synonym 2 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075