orthocenter

orthocenter

[awr-thuh-sen-ter]
noun Geometry.
the point of intersection of the three altitudes of a triangle.

Origin:
1865–70; ortho- + center

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World English Dictionary
orthocentre or (US) orthocenter (ˈɔːθəʊˌsɛntə)
 
n
the point of intersection of any two altitudes of a triangle
 
orthocenter or (US) orthocenter
 
n

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