Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
quā̆dringēni, ae, a (quā̆drigēni, Varr. R. R. 2, 8, 3), num. distrib. adj. [quadringenti], four hundred each, Liv. 8, 11 fin.; 45, 16, 3: milia nummūm, Suet. Vit. 13.