Dictionary
Words, grammatical forms and meanings linked to the ontology.
YF en · NOUN
Etymology
Combination of prefix F and prefix modifier Y
Meanings
-
(US) prototype fighter (prefix)
Deriveds
YF-22A · YF-23B · YF-17
Relateds
F/A · YB · QF · YA · XF · Y-plane · YQ · RF · YC · FB