Where does “Hesperornithiformes” come from?

Hesperornithiformes (Translingual) comes from Translingual -iformes, from Latin -fōrmis, from Latin fōrma, from Etruscan morma, from Ancient Greek μορφή — shape, form; appearance; outline.

Ancestry of “Hesperornithiformes”, step by step

Step	Language	Word	Meaning
1	Translingual	-iformes	—
2	Latin	-fōrmis	having the form of; -shaped
3	Latin	fōrma	form; figure, shape, appearance
4	Etruscan	morma	—
5	Ancient Greek	μορφή	shape, form; appearance; outline

Every word from Ancient Greek μορφή →Every word from Etruscan morma →Every word from Latin fōrma →