myEtymology.com: English etymology of orthoptics

Etymology of the English word orthoptics

the English word orthoptics

using the English suffix -ics

derived from the English word orthoptic

using the English prefix orth-

derived from the English word optic

derived from the Greek word opsis, ὄψις (vision; sight; properly, sight (the act); the visage, an external show)

derived from the Greek word ops, ὤψ

derived from the Proto-Indo-European root *okʷ-

derived from the Old French word optique

derived from the Medieval Latin word opticus (optic; optician)

derived from the Greek word optikos, ὀπτικός

derived from the Greek word optos, ὀπτός (cooked; roasted)

derived from the Proto-Indo-European root *okʷ-