{"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": "e8ras5k3", "url": "https://nigandu.oliyonresearch.com/e/e8ras5k3/", "kind": "word", "headword": "உட்களவு", "romanization": "uṭkaḷavu", "pos": "noun", "disputed": false, "revision": 2, "published_at": "2026-10-22T11:57:24.520102+00:00", "etymology": "", "variants": [], "related": [], "categories": [], "senses": [{"n": 1, "definition_ta": "உள்வஞ்சகம்", "needs_definition": false, "gloss_en": "guile, deceit, insidiousness", "period": "", "register": "", "domain": "", "examples": [], "citations": [], "synonyms": [], "antonyms": [], "source": {"code": "ta-wiktionary", "title": "Tamil Wiktionary", "licence": "cc-by-sa-4.0"}, "source_ref": "உட்களவு"}]}}