autumnity ? Obs.|ɔːˈtʌmnɪtɪ| [ad. L. autumnitātem the season or produce of autumn: see -ity.] Autumn quality or conditions. 1599Bp. Hall Sat. iii. i. 60 Thy furnace reeks Hot steams of wine; and can aloof descrie The drunken draughts of sweet autumnitie.