{"licence": "CC BY-SA 4.0", "licence_url": "https://creativecommons.org/licenses/by-sa/4.0/", "attribution": "Oliyon Nigandu (Oliyon Research), https://nigandu.oliyonresearch.com", "data": {"id": "eu58mqyk", "url": "https://nigandu.oliyonresearch.com/e/eu58mqyk/", "kind": "word", "headword": "எதிர் நச்சு", "romanization": "etir naccu", "pos": "", "disputed": false, "revision": 1, "published_at": "2026-10-24T18:57:39.344392+00:00", "etymology": "", "variants": [], "related": [], "categories": [], "senses": [{"n": 1, "definition_ta": "உடலில் பாக்டீரியாவினால் உண்டாகும். நச்சுப் பொருளுடன் கலந்து அதனைத் தீங்கற்ற தாக்குவதற்கு உடல் உற்பத்தி செய்யும் பொருள்", "needs_definition": false, "gloss_en": "antitoxin", "period": "", "register": "technical", "domain": "மருத்துவம்", "examples": [], "citations": [], "synonyms": ["நச்சு முறியம்"], "antonyms": [], "source": {"code": "ws-mustafa-medical", "title": "Medical encyclopedic dictionary, Manavai Mustafa", "licence": "cc0-1.0"}, "source_ref": "பக். 132"}]}}