SACKCLOTH Meaning of SACKCLOTH in English [sack.cloth] n [[1]sack] (13c) 1: a coarse cloth of goat or camel's hair or of flax, hemp, or cotton 2: a garment of sackcloth worn as a sign of mourning or penitence Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012