凹角
āo​jiǎo

reentrant angle

  • created sense approved 凹角 · āo​jiǎo · reentrant angle — "Initial import from upstream dictionary"

    凹角

    āo​jiǎo

    reentrant angle

    an internal angle of a polygon that is greater than 180 degrees; an inward-pointing angle

    凹 (literal) → 凹 · āo · concave 角 (literal) → 角 · jiǎo · angle

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense