hryggdýr

== Icelandic == === Etymology === From hryggur (“spine”) +‎ dýr (“animal”). === Pronunciation === IPA(key): [ˈr̥ɪk.tiːr] === Noun === hryggdýr n (genitive singular hryggdýrs, nominative plural hryggdýr) vertebrate Antonym: hryggleysingi ==== Declension ====