Phrase guide

postal code

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

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  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A sequence of letters or numbers added to a postal address to aid the sorting and delivery of post or mail.

Definition source: English Wiktionary via Wiktextract

Examples

  • Don't forget to add the postal code to the envelope, or it won't be delivered on time.

Meaning relationships

Synonyms: mail code, postcode

Antonyms: none provided

2

noun

Meaning 2

a code of letters and digits added to a postal address to aid in the sorting of mail

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ZIP code, ZIP, postcode

Antonyms: none provided

Broader terms: code

History

Etymology

No etymology was provided for this word.