Meaning of TOPOLOGICAL in English

I. |täpə|läjə̇kəl, |tōp- adjective

also topo·log·ic -jik

1. : of or relating to topology

2. : concerned with relations between objects abstracted from exact quantitative measurement

topological dating involves nothing more than the notion of before and after — C.F.Hockett

the topological statement that this angle is smaller than that

• topo·log·i·cal·ly -jə̇k(ə)lē adverb

II. adjective

: being or involving properties unaltered under a homeomorphism

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.