trettende

== Norwegian Bokmål == === Etymology 1 === From Old Norse þrettándi. ==== Adjective ==== trettende (indeclinable) thirteenth ===== Related terms ===== tretten === Etymology 2 === ==== Verb ==== trettende present participle of trette === See also === trettande (Nynorsk) === References === “trettende” in The Bokmål Dictionary.