Origin: Latin suffix -ary
Definition, synonyms and related words
Either of a pair of propositions at least one of which must be true
Contrary in an inferior degree.
Having, or being in, a contrary order; said of a section of an oblique cone having a circular base made by a plane not parallel to the base, but so inclined to the axis that the section is a circle; applied also to two similar triangles when so placed as to have a common angle at the vertex, the opposite sides not being parallel.