sack‧cloth /ˈsæk-klɒθ $ -klɒːθ/ (
also sack‧ing /ˈsækɪŋ/)
noun [uncountable]1. rough cloth used for making sacks
2. wear sackcloth and ashes British English to behave in a way that shows everyone you are sorry about something wrong you have done
[TahlilGaran] Dictionary of Contemporary English ▲