Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
* ăbălĭēnātĭo, önis, f. [abalieno], a legal transfer of property by sale or other alienation: abalienatio est ejus rei, quae mancipi est, aut traditio alteri nexu aut in jure cessio, inter quos ea jure civili fieri possunt, Cic. Top. 5 fin.