Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
pŭĕra, ae, f. [puer], a girl, lass, maiden: mea puera, mea puera, Liv. And. ap. Prisc. p. 697 P.: puerarum manus, id. ib. p. 697 P.: properate vivere puerae, Varr. ap. Non. 156, 14: pueri liberi et puerae ministrabant, id. ib. 156, 17; cf.: quod antiqui puellas pueras dictitarent, Suet. Calig. 8.