Perpendicularity - Meaning, Definition & English Examples
Perpendicularity refers to the relationship between two lines or surfaces that meet at a right angle (90 degrees). It is commonly used in geometry, engineering, and design to describe precise alignment.
Definition:
The quality or state of being at right angles to a given line or plane.
Synonyms:
orthogonality, verticality, right-angledness
Part of Speech:
noun
Antonyms:
parallelism, alignment
Common Collocations:
axis of perpendicularity, test for perpendicularity, principle of perpendicularity
Derivatives:
perpendicular, perpendicularly
Usage Tips:
Use "perpendicularity" to describe geometric relationships where lines or surfaces meet at 90 degrees.
Common Phrases:
at right angles, square to, plumb line
Etymology:
From Latin "perpendicularis," meaning "vertical," combined with "-ity" to form a noun denoting quality.
Examples:
- 1. The architect ensured the walls met with perfect perpendicularity.
- 2. Carpenters use tools to check the perpendicularity of corners in furniture.
- 3. The teacher drew two lines to demonstrate perpendicularity on the board.
- 4. Engineers measure the perpendicularity of beams for structural stability in buildings.