▪ kill, especially by strangling or hanging.informalBritish
noun
1. an unattractively thin person or animal: "his companion was a thin scrag of a man"
2. a person's neck.archaic, informal
Word Originmid 16th century (as a noun): perhaps an alteration of Scots and northern English crag ‘neck’. The verb (mid 18th century) developed the sense ‘handle roughly’ from the early use ‘hang, strangle’.