{"id": "exponent", "metadata": {"operation": "retrieve", "provider": "Oxford University Press", "schema": "RetrieveEntry"}, "results": [{"id": "exponent", "language": "en-gb", "lexicalEntries": [{"entries": [{"etymologies": ["late 16th century (as an adjective in the sense \u2018expounding\u2019): from Latin exponent- \u2018putting out\u2019, from the verb exponere (see expound)"], "pronunciations": [{"audioFile": "https://audio.oxforddictionaries.com/en/mp3/exponent_gb_1.mp3", "dialects": ["British English"], "phoneticNotation": "IPA", "phoneticSpelling": "\u026ak\u02c8sp\u0259\u028an\u0259nt"}, {"dialects": ["British English"], "phoneticNotation": "IPA", "phoneticSpelling": "\u025bk\u02c8sp\u0259\u028an\u0259nt"}], "senses": [{"constructions": [{"text": "exponent of"}], "definitions": ["a person who supports an idea or theory and tries to persuade people of its truth or benefits"], "examples": [{"text": "an early exponent of the teachings of Thomas Aquinas"}], "id": "m_en_gbus0342960.009", "semanticClasses": [{"id": "advocate", "text": "Advocate"}], "shortDefinitions": ["supporter of idea or theory"], "subsenses": [{"definitions": ["a person who demonstrates a particular skill to a high standard"], "examples": [{"text": "he's the world's leading exponent of country rock guitar"}], "id": "m_en_gbus0342960.013", "semanticClasses": [{"id": "expert", "text": "Expert"}], "shortDefinitions": ["skilful person"], "synonyms": [{"language": "en", "text": "practitioner"}, {"language": "en", "text": "performer"}, {"language": "en", "text": "player"}], "thesaurusLinks": [{"entry_id": "exponent", "sense_id": "t_en_gb0005305.002"}]}], "synonyms": [{"language": "en", "text": "advocate"}, {"language": "en", "text": "supporter"}, {"language": "en", "text": "proponent"}, {"language": "en", "text": "upholder"}, {"language": "en", "text": "backer"}, {"language": "en", "text": "defender"}, {"language": "en", "text": "champion"}], "thesaurusLinks": [{"entry_id": "exponent", "sense_id": "t_en_gb0005305.001"}]}, {"definitions": ["a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression (e.g. 3 in 2\u00b3 = 2 \u00d7 2 \u00d7 2)."], "domainClasses": [{"id": "mathematics", "text": "Mathematics"}], "domains": [{"id": "mathematics", "text": "Mathematics"}], "id": "m_en_gbus0342960.015", "semanticClasses": [{"id": "numeric_value", "text": "Numeric_Value"}], "shortDefinitions": ["mathematical quantity"]}, {"definitions": ["a linguistic unit that realizes another, more abstract unit."], "domainClasses": [{"id": "linguistics", "text": "Linguistics"}], "domains": [{"id": "linguistics", "text": "Linguistics"}], "id": "m_en_gbus0342960.017", "semanticClasses": [{"id": "language_unit", "text": "Language_Unit"}], "shortDefinitions": ["linguistic unit"]}]}], "language": "en-gb", "lexicalCategory": {"id": "noun", "text": "Noun"}, "text": "exponent"}], "type": "headword", "word": "exponent"}], "word": "exponent"}