postage-stamp Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a small gummed label showing that postal fees have been paid;adjective. of very small area or size Example Sentence He put a postage-stamp on the envelope. OR It is a postage-stamp lot. Synonyms postage; stamp; paid postal fee label Antonyms blank envelope Hear It! Say It! Write It! postage-stamp Switch to cursive Start Share with your friends: