{"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": "89kphvp7", "url": "https://nigandu.oliyonresearch.com/e/89kphvp7/", "kind": "word", "headword": "உசா", "romanization": "ucā", "pos": "noun", "disputed": false, "revision": 2, "published_at": "2026-10-22T11:47:42.627318+00:00", "etymology": "", "variants": [], "related": [], "categories": [], "senses": [{"n": 1, "definition_ta": "ஆராய்ச்சி; என்ன, ஏன், எவ்வாறு என்று கேட்டல் (கலித்தொகை:நெய்தல்:21:25)", "needs_definition": false, "gloss_en": "subtle examination, close enquiry into niceties, dawn, spy", "period": "", "register": "", "domain": "", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ta-wiktionary", "title": "Tamil Wiktionary", "licence": "cc-by-sa-4.0"}, "source_ref": "உசா"}, {"n": 2, "definition_ta": "விடியற்காலம். (யாழ். அக.)", "needs_definition": false, "gloss_en": "", "period": "", "register": "", "domain": "", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ta-wiktionary", "title": "Tamil Wiktionary", "licence": "cc-by-sa-4.0"}, "source_ref": "உசா"}, {"n": 3, "definition_ta": "ஒற்றன்", "needs_definition": false, "gloss_en": "", "period": "", "register": "", "domain": "", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ta-wiktionary", "title": "Tamil Wiktionary", "licence": "cc-by-sa-4.0"}, "source_ref": "உசா"}]}}