a. Obs.; also estive. [ad. L. æstīv-us of summer, or heat; f. æst-us heat.] Of or belonging to summer; hot or burning.
1607. Topsell, Serpents (1653), 719. Frogs are likewise ingendered out of the dust of the earth by warm, æstive, and Summer showers.
1635. Heywood, Hierarchie, III. 124. Auriga mounted in a chariot bright (Else styld Heniochus) receives his light In th Estive circle.