niṭṭhubhana

spitting out, spittle Ja.i.47; Pv-a.80 (= kheḷa, variant reading SS niṭṭhuvana, BB niṭhūna).

Sk. niṣṭhīvana, see niṭṭhubhati & cp. Prk. niṭṭhuhana