English

Etymology

Etymology tree
Proto-Indo-European *pleh₁-
Proto-Indo-European *polh₁ús
Ancient Greek πολῠ́ς (polŭ́s)lbor.
English poly-
English angle
English polyangle

    From poly- + angle.

    Noun

    polyangle (plural polyangles)

    1. (rare, mathematics) polygon
    source: https://en.wiktionary.org/wiki/polyangle