Phrase guide

pack a lunch

verb · 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

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1

verb

Meaning 1

Used other than figuratively or idiomatically: see pack, a, lunch: prepare a packed lunch.

Definition source: English Wiktionary via Wiktextract

Examples

  • The field trip will last all day long, so you'll need to pack a lunch and wear comfortable shoes.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To be dedicated and well-prepared in pursuing a goal.

Definition source: English Wiktionary via Wiktextract

Examples

  • you'd better pack a lunch if you think you'll [do X]
  • If you're hoping to outwork Jane, you'd better pack a lunch.

Meaning relationships

Synonyms: get up early

Antonyms: none provided

History

Etymology

From the idea that a large and difficult task requires substantial preparation and effort. The same metaphor is at work for get up early; pack a lunch may well have come after get up early as an elaboration of the metaphor. The two phrases are often used in combination, for example, if you're planning to do X, you'd better get up early and pack a lunch.