Perpendicular
[n] an extremely steep face
[n] a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point
[n] a Gothic style in 14th and 15th century England; characterized by vertical lines, a four-centered (Tudor) arch, fan vaulting
[n] a straight line at right angles to another line
[adj] extremely steep; "the great perpendicular face of the cliff"
[adj] at right angles to the plane of the horizon or a base line; "a vertical camera angle"; "the monument consists of two vertical pillars supporting a horizontal slab"; "measure the perpendicular height"
[adj] intersecting at or forming right angles; "the axes are perpendicular to each other"
Related Information
Synonyms
English-Gothic, English-Gothic architecture, normal, orthogonal, perpendicular style, plumb, plumb line, rectangular, right, steep, unsloped, upended, upright, vertical
Related Terms
air line, axis, azimuth circle, beeline, chord, diagonal, diameter, direct line, directrix, edge, erect, great-circle course, normal, orthodiagonal, orthogonal, orthometric, plumb, plunging, precipitous, radius, radius vector, rectangular, right angle, ri