{"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": "ttqn38w6", "url": "https://nigandu.oliyonresearch.com/e/ttqn38w6/", "kind": "word", "headword": "செம்புக் காலம்", "romanization": "cempuk kālam", "pos": "", "disputed": false, "revision": 1, "published_at": "2026-10-24T19:04:21.526251+00:00", "etymology": "", "variants": [], "related": [], "categories": [], "senses": [{"n": 1, "definition_ta": "", "needs_definition": true, "gloss_en": "Copper age", "period": "", "register": "technical", "domain": "வரலாறு", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ws-college-glossaries", "title": "Glossaries of technical terms, College Tamil Committee, Government of Madras", "licence": "cc0-1.0"}, "source_ref": "பக். 35"}]}}