Definition of "steepy"

it was such a steepie downe-fall, and by meere strength hewen out of the maine rocke [...]

1603, Michel de Montaigne, translated by John Florio, The Essayes […], London: […] Val[entine] Simmes for Edward Blount […]

Huge Trunks of Trees, fell'd from the ſteepy Crown / Of the bare Mountains, rowl with Ruin down.

1697, Virgil, “The Sixth Book of the Æneis”, in John Dryden, transl., The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], page 370, lines 267–268