iːsˈθɛtɪk,ɛs-/

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Adjective

• Concerned with beauty or the appreciation of beauty.

• ​Giving or designed to give pleasure through beauty.

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Noun

• Having a sense of the beautiful; characterised

       by a love of beauty

• The philosophical theory or set of principles 

       governing the idea of beauty at a given time 

       and place.