Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ eritūdo (her-): servitudo, Paul. ex Fest. p. 83, 1 Müll.; cf.: eritudo dominatio, Placid. Gloss. p. 460; and: eritudo δεσποτεία, Gloss. Labb. [erus = herus].