| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,770,344,668 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
perpendicular |
Also found in: Wikipedia, Hutchinson | 0.01 sec. |
|
perpendicular 1. at right angles to a horizontal plane 2. denoting, relating to, or having the style of Gothic architecture used in England during the 14th and 15th centuries, characterized by tracery having vertical lines, a four-centred arch, and fan vaulting 3. Geometry a line or plane perpendicular to another 4. any instrument used for indicating the vertical line through a given point 5. Mountaineering a nearly vertical face www.britainexpress.com/architecture perpendicular [¦pər·pən¦dik·yə·lər] (mathematics) Geometric objects are perpendicular if they intersect in an angle of 90°. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | ||
|---|---|---|---|
| Cut all perpendicular lines from the fold to the diagonal lines through all layers of paper then open carefully. That will give him the perpendicular lines demarcating the 10-step J approach shown in the diagram. Burbank Airport appears as two dark perpendicular lines on the right side, and the Los Angeles Reservoir is at the top, against the Santa Susanas. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|