ultimobranchialEnglishOxford New American Dictionaryultimobranchial /ˌəltəmōˈbraNGkēəl, ˌəltəmoʊˈbræŋkiəl / ▸ adjective Zoology relating to or denoting a gland in the neck which in many lower vertebrates regulates the calcium level in the body.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary