English adjective: perpendicular | |||
| 1. | perpendicular intersecting at or forming right angles | ||
| Samples | The axes are perpendicular to each other. | ||
| Similar | normal, orthogonal, rectangular, right | ||
| Antonyms | oblique, parallel | ||
| 2. | perpendicular at right angles to the plane of the horizon or a base line | ||
| Samples | A vertical camera angle. The monument consists of two vertical pillars supporting a horizontal slab. Measure the perpendicular height. | ||
| Synonyms | vertical | ||
| Similar | plumb, unsloped, upended, upright | ||
| See also | steep, straight | ||
| Attribute | orientation | ||
| Antonyms | horizontal, inclined | ||
| 3. | perpendicular extremely steep | ||
| Samples | The great perpendicular face of the cliff. | ||
| Similar | steep | ||
| Antonyms | gradual | ||
English noun: perpendicular | |||
| 1. | perpendicular (shape) a straight line at right angles to another line | ||
| Broader (hypernym) | straight line | ||
| 2. | perpendicular (cognition) a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting | ||
| Synonyms | English-Gothic, English-Gothic architecture, perpendicular style | ||
| Broader (hypernym) | Gothic, Gothic architecture | ||
| Narrower (hyponym) | Tudor architecture | ||
| 3. | perpendicular (artifact) 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 | ||
| Synonyms | plumb line | ||
| Broader (hypernym) | cord | ||
| Narrower (hyponym) | lead line, plumb rule, sounding line | ||
| Part holonym | plumb, plumb bob, plummet | ||
| 4. | perpendicular (artifact) an extremely steep face | ||
| Broader (hypernym) | face | ||