1. The study and collection of postage stamps and related postal materials.
Usage: Uncountable noun; typically used in singular form.

Examples

• She developed a passion for philately after inheriting her grandfather's stamp collection.
• Philately is a popular hobby among people of all ages.
• The museum's philately exhibit features rare stamps from the 19th century.
• He spent years studying philately to become an expert in rare postal issues.
• Philately clubs meet regularly to trade stamps and discuss new acquisitions.
• The value of stamps in philately depends on rarity, condition, and historical significance.