source: [ゆゆ式の野々原ゆずこが一人はぶられるGIF画像｜無料GIF画像検索 GIFMAGAZINE 491406]

a small remaining quantity of something.

〖通例～s〗 残り(物), 余り(物); 残骸;

a piece of cloth or carpeting left when the greater part has been used or sold.

(布の)端切れ

a surviving trace:

名残

e.g. a remnant of the past.

Christian Theology a small minority of people who will remain faithful to God and so be saved (in allusion to biblical prophecies concerning Israel).

adjective attributive

remaining:

e.g. remnant strands of hair.

Middle English: contraction of obsolete remenant from Old French remenant, from remenoir, remanoir ‘remain’.