Where does “विवर” come from?

विवर (Sanskrit) comes from Sanskrit विवृ, from Sanskrit वृ, from Proto-Indo-European h₂wer-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

विवर (Sanskrit): a fissure, hole, chasm, slit, cleft, hollow, vacuity (also applied to the apertures of the body and to gaping wounds)

Definitions

  1. a fissure, hole, chasm, slit, cleft, hollow, vacuity (also applied to the apertures of the body and to gaping wounds)

Ancestry of “विवर”, step by step

StepLanguageWordMeaning
1Sanskritविवृto uncover, spread out, open, display, show, reveal, manifest
2Sanskritवृto cover, screen, veil, conceal, hide, surround,...
3Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
4Proto-Indo-Europeanwēr-true
5Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

Words derived from “विवर

Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wēr-Every word from Proto-Indo-European h₂wer-