IPA: /ˈsækˌklɔθ/
KK: /ˈsækˌklɔθ/
A type of rough fabric made from materials like goat or camel's hair, often used to make garments that symbolize mourning or repentance.
During the ceremony, many people wore sackcloth to show their sorrow.
Sackcloth → It is formed from "sack" (from Old English *sæc*, meaning a bag or sack) and "cloth" (from Old English *clāþ*, meaning a piece of fabric). The word "sackcloth" refers to a type of coarse fabric made from sack material, often used in mourning or penance.
Think of a 'bag' ('sack') made of 'fabric' ('cloth') — that's why sackcloth is a rough material often used for mourning.