Line dividing segment into equal halves.

Vertical bone in nasal septum.

Gothic architecture with vertical emphasis.

A technique of creating magnetic data storage using vertical as opposed to longitudinal magnetization.

Perpendicular Gothic (also Perpendicular, Rectilinear, or Third Pointed) architecture was the third and final style of English Gothic architecture developed in the Kingdom of England during the Late Middle Ages, typified by large windows, four-centred arches, straight vertical and horizontal lines in the tracery, and regular arch-topped rectangular panelling.

Expansion outward at right angles.