PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
Ujjava
Ujjava,(adj.) [ud + java] “running up”,in cpd.ujjav-ujjava a certain term in the art of spinning or weaving Vin.IV,300,expld. by “yattakaṁ patthena (patthana?) añcitaṁ hoti tasmi takkamhi vedhite”.(Page 128)