thielavia thiefwise • Thielavia · · · Info · Definitions · Characters · · thielavia · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) genus of fungi having spherical brown perithecia and some conidia borne in chains; cause root rot. Synonyms: Thielavia, genus Thielavia. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C t latin small letter t U+0074 v latin small letter v U+0076