Standard Lemma guide

third-pounder

adj · noun · 3 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

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1

adj

Meaning 1

Having the weight of 1/3 of a pound.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: third-pound

Antonyms: none provided

2

noun

Meaning 2

A (typically beef) hamburger sandwich, whose patty weighed 1/3 of a lb (pound) before cooking.

Definition source: English Wiktionary via Wiktextract

Topics: cooking, food, lifestyle

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Used other than figuratively or idiomatically: see third, pounder.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From third + pound + -er, modelled on quarter-pounder.

Across languages

Translations

1 source translations are retained for this English entry.

  • French: tiers de livre — burger sandwich