| 释义 |
ich·thy·or·nithi·for·mes
\-ˌȯrnəthəˈfȯrˌmēz, -_ȯrˌnith-\ noun plural
Usage: capitalized
Etymology: New Latin, from Ichthyornith-, Ichthyornis + -iformes
: an order of extinct toothed birds (superorder Odontognathae) coextensive with the family Ichthyornithidae in its broadest scope |