Apans
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 plural of apan form-of, plural
- 2 (acronym) Synonym of thorin (C₁₆H₁₁AsN₂O₁₀S₂·Na₂) uncountable
- 3 plural of APAn form-of, plural
Synonyms
All synonymsEtymology
Etymology 1
From apan + -s.
Etymology 2
From arsonic + phenyl + azo- + naphthalene + sulfonic, from disodium salt of 4-[(2-arsonophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonic acid.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.