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The Collaborative International Dictionary
Exaltate

Exaltate \Ex"al*tate\, a. [L. exaltatus, p. p. of exaltare to exalt.] (Astrol.) Exercising its highest influence; -- said of a planet. [Obs.]
--Chaucer.

Wiktionary
exaltate

a. (context obsolete astrology of a planet English) Exercising its highest influence.