Etymology of the English word trinocular
the English word
trinocularderived from the English word
binocularderived from the English word
bi-derived from the Latin word
bi-derived from the Latin word
bis (two)
derived from the Proto-Indo-European root
*dwo-derived from the Old Latin word
duisderived from the Latin word
biniderived from the Proto-Indo-European root
*dwo-using the English prefix
bin-derived from the English word
ocularderived from the Late Latin word
ocularisderived from the Medieval Latin word
oculus (eye)
derived from the Proto-Indo-European root
*okʷ-using the English prefix
tri-derived from the Classical Latin word
tres (three)
derived from the Proto-Indo-European root
*trei-Date
The earliest known usage of trinocular in English dates from the 20th century.
Usage
Word found in Modern English
