Standard Lemma guide

pyridazine

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

A diazine in which the two nitrogen atoms are in the ortho- positions; many of its derivatives are pharmaceuticals, herbicides etc

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

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Across languages

Translations

5 source translations are retained for this English entry.

  • Chinese Cantonese: 噠嗪 /哒嗪 (daat6 ceon4) — organic compound
  • Chinese Mandarin: 噠嗪 /哒嗪 (dāqín) — organic compound
  • Japanese: ピリダジン (piridajin) — organic compound
  • Kazakh: пиридазин (piridazin) — organic compound
  • Korean: 피리다진 (piridajin) — organic compound