Standard Lemma guide

pairwise

adj · adv · 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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  • Received-Pronunciation: pâr
  • Received-Pronunciation: /ˈpɛə.waɪz/
  • Canada, General-American: pâr
  • Canada, General-American: /ˈpɛɹ.waɪz/
  • Australian: /ˈpeː.wɑez/
  • New-Zealand: /ˈpeə.wɑez/ without the cheer–chair merger
  • /ˈpiə.wɑez/ New Zealand, cheer–chair merger

1

adj

Meaning 1

Occurring in pairs; two at a time.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • They proceeded to make pairwise comparisons.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adv

Meaning 2

In or by pairs.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree English pair Proto-Indo-European *weyd- Proto-Indo-European *-os Proto-Indo-European *wéydos Proto-Indo-European *weyd-s-ós Proto-Germanic *wīsaz Proto-Germanic *-wīsaz Proto-West Germanic *-wīs Old English -wīs Middle English -wis English -wise English pairwise From pair + -wise.

Across languages

Translations

9 source translations are retained for this English entry.

  • Danish: parvis — occurring in pairs
  • Dutch: paarsgewijs — occurring in pairs
  • Esperanto: pare — occurring in pairs
  • Finnish: parittainen — occurring in pairs
  • French: deux à deux — occurring in pairs
  • German: paarweise — occurring in pairs
  • German: paarig — occurring in pairs
  • Italian: due a due — occurring in pairs
  • Italian: coppia a coppia — occurring in pairs