# Polish space

> English word · Noun

## Definitions
1. A separable, completely metrizable topological space

## Etymology
They were first extensively studied by Polish topologists and logicians, such as Sierpiński, Kuratowski, and Tarski.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/polish-space