Definition of "joviall"

A melancholy boddy is not the kindeſt nurſe for a chearely minde, (the joviall complexion is ſoverainly beholding to nature,) [...]

1593, Gabriel Harvey, Pierces Supererogation: Or A New Prayse of the Old Asse, London: […] Iohn Wolfe; republished as John Payne Collier, editor, Pierces Supererogation: Or A New Prayse of the Old Asse. A Preparative to Certaine Larger Discourses, Intituled Nashes S. Fame (Miscellaneous Tracts. Temp. Eliz. & Jac. I; no. 8), [London: [s.n.], 1870], page 161

The moſt ſecure, happy, Ioviall & merry in the worlds eſteeme, are Princes & great men, free from melancholy, but for their cares, miſeries, ſuſpicions, Iealoſies, diſcontents, folly, & madneſſe, I referre you to Xenophons Tyrannus, where king Hieron diſcourſeth at large with Simonides the Poet, of this ſubject.

1624, Democritus Junior [pseudonym; Robert Burton], “Democritvs Ivnior to the Reader”, in The Anatomy of Melancholy: […], 2nd edition, Oxford, Oxfordshire: Printed by John Lichfield and James Short, for Henry Cripps, page 57