Where does “binocularly” come from?

binocularly (English) comes from English binocular, from French binoculaire, from French oculaire, from Latin oculāris, from Latin oculus, from Proto-Italic okʷelos, from Proto-Indo-European h₃ókʷs, from Proto-Indo-European h₃ekʷ- — to see; eye.

binocularly (English): In a binocular manner

Definitions

  1. In a binocular manner

Ancestry of “binocularly”, step by step

binocularly traces back through two separate lines of ancestry.

via English binocular

StepLanguageWordMeaning
1EnglishbinocularUsing two eyes or viewpoints; especially, using...
2Frenchbinoculairebinocular
3Frenchoculaireocular; eye
4Latinoculārisof or pertaining to the eyes, ocular
5LatinoculusAn eye; the power of sight; a spot resembling an...
6Proto-Italicokʷeloseye
7Proto-Indo-Europeanh₃ókʷseye
8Proto-Indo-Europeanh₃ekʷ-to see; eye

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₃ekʷ-