1. a small piece of paper, plastic, or other material with adhesive on one side, used for decoration or labeling
2. a person who persists or perseveres with something
Usage: informal
3. something that puzzles or perplexes
Usage: informal

Examples

• She put a sticker on her laptop to personalize it.
• The teacher gave gold star stickers to students who did well.
• He collected bumper stickers from different states.
• The price sticker showed it cost twenty dollars.
• She’s a real sticker when it comes to finishing projects.
• That math problem was quite a sticker for the students.
• The children enjoyed decorating their notebooks with colorful stickers.