Adelolophus

== Translingual == === Etymology === From Ancient Greek ἄδηλος (ádēlos, “invisible”) and Ancient Greek λόφος (lóphos, “crest”), in reference to the lack of a preserved crest. === Proper noun === Adelolophus m A taxonomic genus within the clade Ornithischia – a hadrosaur dinosaur from the Cretaceous of Utah.