BT Pes 42b(23) :מאי דחזרא דצבעין בהו לכא‏ : a bran solution with which lac is moistened
See the entire entry for ḥzar, ḥezrā n.m. fine flour; bran

BT Pes 42b(23) :מאי דחזרא דצבעין בהו לכא‏ : a solution of bran with which they moisten lac
See the entire entry for leḵ, lekkā n.m. lac

BT Pes 42b(23) :מאי דחזרא דצבעין בהו לכא‏ : a solution of bran with which they moisten lac
See the entire entry for ṣbˁ vb. to moisten; to dye