noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The dual of a cone; an object V together with an arrow going from each object of a diagram to V such that for any arrow A in the diagram, the pair of arrows to V which form a triangle with A also commute with it.

Etymology

From co- + cone.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.