1. Plural of postal; postcards or postal items, especially those used for mailing.
Usage: Often used in philately (stamp collecting) to refer to postal cards or postcards.

Examples

• She collected vintage postals from around the world.
• The museum displayed a rare collection of postals from the early 1900s.
• He sent postals to his friends while traveling through Europe.
• Philatelists often trade postals with other collectors.