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Catacaustic
//ˌkætəˈkɑstɪk// noun
Definitions
Noun
- 1 a caustic curve formed by light reflecting from a curved surface
- 2 a caustic curve formed by light reflecting from a curved surface. wordnet
- 3 the envelope of all rays that emanate from a specified point (the radiant point) and reflect from a given curve; the evolute of the orthotomic
Etymology
From cata- + caustic.
See also for "catacaustic"
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