*pʰiʔṭʼupʰiʔṭʼu-vblinkFrequentative of*pʰiʔṭʼuṭ*pʰiʔṭʼupʰiṭʼu·cʼrefl.pʰiʔṭʼupʰíṭʼuʔv-redblink eyes repeatedly, closing them solidly and then opening them; flutter eyelashes in a flirtatious way