Table of Contents
Antonyms
Synonyms
1. optical_glass
noun. clear homogeneous glass of known refractive index; used to make lenses.
Antonyms
Synonyms
2. optical
adjective. ['ˈɑːptɪkəl'] relating to or using sight.
Synonyms
Etymology
- optical (English)
- -al (English)
- optic (English)
- opticus (Latin)
3. glass
noun. ['ˈglæs'] a brittle transparent solid with irregular atomic structure.
9. glass
verb. ['ˈglæs'] put in a glass container.
10. glass
noun. ['ˈglæs'] an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant.