tumulus tumultuousness • Tumupasa · · · Info · Definitions · Synonyms · Characters · · tumulus · · Text Latin · · Script 7 · · Length Definitions · · · (noun) (archeology) a heap of earth placed over prehistoric tombs. Synonyms: burial mound, grave mound, barrow. · · Noun Definition 1 Synonyms · · · burial mound · · Synonym 1 grave mound · · Synonym 2 barrow · · Synonym 3 Characters · · l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075