Charlton T. Lewis, Charles Short, A Latin Dictionary
https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0059:entry=desiderium
WebTable of Contents: dēsīdĕrĭum , ii, n. desidero, I.a longing, ardent desire or wish, properly for something once possessed; grief, regret for the absence or loss of any thing (for syn. cf.: optio, optatio, cupido, cupiditas, studium, appetitio, voluntas—freq. and class.). I. Prop.
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