postage due

adj, noun — 2 senses

postage due

adj
1

Indicating that insufficient or no postage has been prepaid for the delivery of an item of mail.

Derived terms
postage due stamp, postage-due stamp

postage due

noun
1

Hobbies, Lifestyle, Philately A postage due stamp.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.