Found 2 items, similar to Estival.
English → English (WordNet) Definition: estival estival adj : (rare) of or occurring in summer; “the sky was a burnished aestival blue”; “estival winds” [syn: aestival]
English → English (gcide) Definition: Estival 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] ||