Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word iento could not be parsed. Trying a normal dictionary lookup:
jento, āvi, ātum, 1, v. n. [contr. for jejunito from jejunus], to breakfast: quod pulli jentent, Varr. ap. Non. 126, 14; Afran. ib.; Suet. Vit. 7: ut jentes, sero venis, Mart. 8, 67.