Paṭisotaṃ (adverb) [paṭi + sotaṃ, accusative of sota] against the stream (opposite anusotaṃ) It 114; Ja I 70; Pv-a 154. paṭisotagāmin going against the stream, toiling, doing hard work S I 136; A II 6 (opposite anu°), 214 f.
【副】 逆流地。
(ind, ind, adv, acc sg of paṭisota) upstream; against the current; against the flow against the stream Construction: pati + √su > so + *ta + aṃ patisota + aṃ