enantiornithine

As nouns the difference between enantiornithine and null

is that enantiornithine is (biology) any of an extinct group of protobirds of the subclass enantiornithes while null is zero, nil; the cardinal number before einn.

As an adjective enantiornithine

is characteristic of these creatures.

As nouns the difference between terms and enantiornithine

is that terms is while enantiornithine is (biology) any of an extinct group of protobirds of the subclass enantiornithes.

As an adjective enantiornithine is

characteristic of these creatures.

As adjectives the difference between enantiornitine and enantiornithine

is that enantiornitine is of or pertaining to the enantiornitheans while enantiornithine is characteristic of these creatures.

As a noun enantiornithine is

(biology) any of an extinct group of protobirds of the subclass enantiornithes.

Enantiornithes is often a misspelling of enantiornithine.

Enantiornithes has no English definition.

As a noun enantiornithine is

any of an extinct group of protobirds of the subclass Enantiornithes.

As an adjective enantiornithine is

characteristic of these creatures.

As nouns the difference between protobird and enantiornithine

is that protobird is (informal) any of several extinct animals proposed as an evolutionary link between fossil reptiles and fossil birds; a proavian while enantiornithine is (biology) any of an extinct group of protobirds of the subclass enantiornithes.

As an adjective enantiornithine is

characteristic of these creatures.