1. small pieces of paper with adhesive backs used to pay for mail delivery
Usage: plural of stamp
2. tools or devices used to make marks or impressions
Usage: plural of stamp
3. marks or impressions made by pressing something onto a surface
Usage: plural of stamp

1. presses the foot down forcefully and noisily
Usage: third person singular present
2. makes marks or impressions using a tool or device
Usage: third person singular present
3. puts postage stamps on mail
Usage: third person singular present

Examples

• She collected colorful stamps from different countries.
• The office uses rubber stamps to mark documents.
• The passport showed entry stamps from several nations.
• He stamps his feet when he’s angry.
• The machine stamps serial numbers on each product.
• Mom stamps the envelopes before mailing them.
• The teacher stamps homework with a star for good work.
• Rain stamps create puddles on the sidewalk.