simplex

/ˈsɪmplɛks/
adjective
  1. Consisting of or characterized by a single, simple part or structure; not complex.
    • The communication system used a simplex channel, allowing data to flow in only one direction.
    • In mathematics, a simplex is the simplest kind of geometric shape in a given dimension.
    • The simplex design of the tool made it easy to repair.
Antonyms
noun
  1. A basic geometric shape, such as a line segment, triangle, or tetrahedron, that is the simplest figure in a given dimension.
    • Students learned how to calculate the volume of a simplex in geometry class.
    • The computer model used a simplex to represent the smallest unit of space.
    • A triangle is a two-dimensional simplex.
What does "simplex" mean? | whatsthatwordmean | whatsthatwordmean