Found 2 items, similar to estivate.
English → English (WordNet) Definition: estivate estivate v : sleep during summer; “certain animals estivate” [syn: aestivate] [ant: hibernate, hibernate]
English → English (gcide) Definition: estivate AEstivate \[AE]s"ti*vate\, v. i. [L. aestivare, aestivatum.] 1. To spend the summer. [1913 Webster] 2. (Zo["o]l.) To pass the summer in a state of torpor. [1913 Webster] [Spelt also estivate.] [1913 Webster]