{"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", "api": "https://nigandu.oliyonresearch.com/api/", "api_url": "https://nigandu.oliyonresearch.com/api/v1/entries/fapyw4a9/", "data": {"id": "fapyw4a9", "url": "https://nigandu.oliyonresearch.com/e/fapyw4a9/", "kind": "word", "headword": "உந்தம் மாறாக் கொள்கை", "romanization": "untam māṟāk koḷkai", "pos": "", "disputed": false, "revision": 1, "published_at": "2026-10-24T19:02:49.616368+00:00", "etymology": "", "variants": [], "related": [], "categories": [], "senses": [{"n": 1, "definition_ta": "இரு பொருள்கள் ஒன்றுடன் மற்றொன்று மோதும்போது, மோதலுக்குப் பின் மொத்த உந்தமானது மோதலுக்கு முன்னிருந்த மொத்த உந்தத்திற்குச் சமம்", "needs_definition": false, "gloss_en": "momentum, conservation of", "period": "", "register": "technical", "domain": "இயற்பியல்", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ws-moorthy-science", "title": "Ariviyal Akarathi (science dictionary), A. Ki. Moorthy", "licence": "cc0-1.0"}, "source_ref": "பக். 275"}]}}