A remaining part
remains, residue, relic, trace; see remainder.
The last of a bolt of goods
strip, scrap, piece, part, portion, surplus, shred, endpiece. See syn. study at remainder.remainder.
"remnant." YourDictionary, n.d. Web. 18 August 2018. <http://thesaurus.yourdictionary.com/remnant>.
remnant. (n.d.). Retrieved August 18th, 2018, from http://thesaurus.yourdictionary.com/remnant
What remains after a part has been used or subtracted: