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trisect

play
transitive verb tri·sect \ˈtrī-ˌsekt, trī-ˈ\

Definition of trisect

  1. :  to divide into three usually equal parts

trisection play \ˈtrī-ˌsek-shən, trī-ˈ\ noun
trisector play \ˈtrī-ˌsek-tər, trī-ˈ\ noun


Origin of trisect

tri- + intersect


First Known Use: 1695


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