diangle
/ˈdaɪˌæŋɡəl/
Etymology
From di- + angle.
diangle means A digon or bigon; a two-sided shape. Lexicurio rates it Distinctive — a strength score of 68 out of 100.
noun
- A digon or bigon; a two-sided shape.“The diangle ABCD indicates the entire duration of life, A and C being its commencement and its termination.”