The Collaborative International Dictionary
Deodate
Deodate \De"o*date`\, n. [L. Deo to God (Deus God) + datum thing given.] A gift or offering to God. [Obs.]
Wherein that blessed widow's deodate was laid up.
--Hooker.
Wiktionary
deodate
n. (context obsolete English) A gift or offering to God.