cusp
| 1. |
(noun) point formed by two intersecting arcs (as from the intrados of a Gothic arch) |
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Related Words: point |
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| 2. |
(noun) small elevation on the grinding surface of a tooth |
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Related Words: peak, point, tip |
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| 3. |
(noun) a thin triangular flap of a heart valve |
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Synonyms: leaflet |
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Related Words: flap |
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