What does "geometrical" mean?

Of, or relating to geometry; geometric.

How do you pronounce "geometrical"?

Pronounced //ˌd͡ʒi.oʊˈmɛt.ɹɪk.əl//.

Common synonyms include: geometric, geometric arrangement, geometric calculation, geometric change, geometric concepts, geometric demonstration.

/ˌd͡ʒi.oʊˈmɛt.ɹɪk.əl/ adj

adj ·Uncommon ·Advanced level

Adjective

1
Of, or relating to geometry; geometric.
"Their Ideas are perpetually converſant in Lines and Figures. If they would, for example, praiſe the Beauty of a Woman, or any other Animal, they deſcribe it by Rhombs, Circles, Parallelograms, Ellipſes, and other Geometrical Terms, or by Words of Art drawn from Muſick, needleſs here to repeat."
2
Consisting of lines and simple shapes.
3
Having the stairs supported by the wall at one end only.

Adjective

"The spiral is one of the most common geometrical forms in nature."

From geometric + -al.