yggdrasil ygdrasil • Y-gun · · · Info · Definitions · Characters · · yggdrasil · · Text Latin · · Script 9 · · Length 2 · · Syllables Definitions · · · (noun) (Norse mythology) a huge ash tree whose roots and branches hold the earth and Heaven and Hell together. Synonyms: Yggdrasil, Ygdrasil. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 y latin small letter y U+0079