Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
cŏlōna, ae, f. [colonus], a countrywoman, Ov. F. 4, 692; 2, 646; Dig. 19, 2, 54 fin.; Inscr. Orell. 4644.
Cŏlōnae, ārum, f., = Κολωναί. a town in Troas, now prob. Chemali, Nep. Paus. 3, 3; the same called Cŏlōnē, ēs, Plin. 5, 30, 32, § 123.