Obs. exc. dial. [app. related to SOWP sb.1] trans. To soak or saturate. Hence Sowping ppl. a., drenching, soaking.
1513. Douglas, Æneid, VII. Prol. 35. The soill ysowpit into wattir wak.
1807. J. Stagg, Poems, 19. Fast the pattring hail was faing, And the sowping rain as thick.
1855. [Robinson], Whitby Gloss., s.v., They got fairly sowpd through.