rhizoid rhizogenous • rhizoidal · · · Info · Definitions · Characters · · rhizoid · · Text Latin · · Script 7 · · Length Definitions · · · (noun) any of various slender filaments that function as roots in mosses and ferns and fungi etc. · · Noun Definition 1 Characters · · d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 z latin small letter z U+007A