noun ho·do·graph \ˈhädəˌgraf, ˈhōd-, -rȧf\

Definition of hodograph

  1. :  a path described by the extremity of a vector drawn from a fixed origin and representing the linear velocity of a moving point



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Origin and Etymology of hodograph

Greek hodos path + English -graph — more at cede

Seen and Heard

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a trip made at another's expense

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