Dictionary Definition :
Definition[1]
:
swill : (nt.) 1. pakkhālana; 2. sagedha-pivana. (v.t.i.) 1. pakkhāleti; 2. gedhena pivati. (pp.) pakkhālita; gedhena pīta.
Source
:
A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]