How to Spell perpendicular
perpendicular
perpendicular - adjective
- Standing at right angles to the plane of the horizon : exactly upright
- Being at right angles to a given line or plane
- Extremely steep : precipitous
- Of or relating to a medieval English Gothic style of architecture in which vertical lines predominate
Source: Merriam-Webster Dictionary API
Etymology
Middle English perpendiculer, from Middle French, from Latin perpendicularis, from perpendiculum plumb line, from per- + pendēre to hang
Word family
perpendicularity
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