singultim

singultim . adv. [from singultus; cf.: furtim, partim, etc.],

sobbingly : μετά λυγμοῦ, Hor. S. 1, 6, 56 (others less correctly make it = singulatim, singillatim, singly ): lamentabiles questus singultim instrepebat, Ap. Met. 2, 27, 17.