A mathematician who specializes in geometric topology.

plural of geometric topologist

plural of geometric mean

plural of geometric isomer

A measure of five feet.

A portable instrument in the form of a square frame for ascertaining distances and heights by measuring angles.

An instrument for drawing geometric curves, in which the movements of a pen or pencil attached to a revolving arm of adjustable length may be indefinitely varied by changing the toothed wheels which give motion to the arm.

An instrument for engraving banknotes, etc., with complicated patterns of interlacing lines.

plural of geometric progression

(linear algebra) The dimension of the eigenspace of a given eigenvalue (of a given square matrix).