(transitive) To create or produce something, seemingly magically. / (transitive) To call up or command a spirit or devil by an incantation. / (transitive) To generate (an image or an idea) in one's mind.

(geometry) A set of angles that sum to 360 degrees.

(electrochemistry) An electron donor and its corresponding electron acceptor form.

(mathematics) The proven conjecture that a regular hexagonal grid, or honeycomb, is the best way to divide a surface into regions of equal area with the smallest total perimeter.

plural of conjecturalist

One who forms conjectures.

plural of conjecturer

plural of conjector

(obsolete) One who guesses or conjectures.

plural of conjugate acid