projective geometry

1. 1.

   the geometry of properties that remain invariant under projection

   Synonymsdescriptive geometry

   Broadergeometry

   mathematics

Questions about projective geometry

What does projective geometry mean?

projective geometry means "the geometry of properties that remain invariant under projection".

What is another word for projective geometry?

Close synonyms include descriptive geometry. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is projective geometry a common word?

projective geometry is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.