Phrase guide

chalk and cheese

noun · 1 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

noun

Meaning 1

Said of things that are very different, though possibly superficially alike.

Definition source: English Wiktionary via Wiktextract

Usage: New-Zealand, UK, idiomatic, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: apples and oranges, day and night, night and day

Antonyms: none provided

History

Etymology

Attested in variant form since 1393. The surface of some cheeses, particularly unaged ones, resembles the surface of chalk: white, crumbling, but in substance cheese is much softer than chalk. It is interesting to note that lime chalk and cottage cheese forms a glue-like material used in the restoration of ancient half-timbered houses, perhaps suggesting an alternative original meaning.

Across languages

Translations

13 source translations are retained for this English entry.

  • Chinese Mandarin: 天壤之別 /天壤之别 (tiānrǎngzhībié) — things that are very different
  • Dutch: het verschil van dag en nacht — things that are very different
  • Finnish: yö ja päivä — things that are very different
  • French: le jour et la nuit — things that are very different
  • German: Äpfel und Birnen — things that are very different
  • German: wie Tag und Nacht — things that are very different
  • Japanese: 月とスッピン (tsuki to suppin) — things that are very different
  • Polish: niebo i ziemia — things that are very different
  • Russian: не́бо и земля́ (nébo i zemljá) — things that are very different
  • Russian: не́бо от земли́ (nébo ot zemlí) — things that are very different
  • Spanish: parecerse como un huevo a una castaña — things that are very different
  • Spanish: como agua y aceite — things that are very different
  • Spanish: día y noche — things that are very different