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 Estival \Es"ti*val\, a., Estivate \Es"ti*vate\, v. i., Estivation \Es`ti*va"tion\, n. Same as [AE]stival, [AE]stivate, etc. [1913 Webster] ||