aestivalis

== Latin == === Etymology === From aestīvus + -ālis. === Adjective === aestīvālis (neuter aestīvāle); third-declension two-termination adjective (relational) summer for use during summer ==== Declension ==== Third-declension two-termination adjective. ==== Descendants ==== Occitan: estival → Catalan: estival → English: estival → French: estival → Galician: estival → Portuguese: estival → Spanish: estival === References === Walther von Wartburg (1928–2002), “aestivalis”, in Französisches Etymologisches Wörterbuch (in German), volume 24: Refonte A–Aorte, page 233