Definition of optic in English:

optic

adjective ˈɒptɪkˈɑptɪk

Relating to the eye or vision.
（与）眼睛（有关）的，（与）视觉（有关）的
Example sentencesExamples
- In 1892, there was only a rudimentary understanding of the relationship between increased intraocular pressure and optic neuropathy.
- All patients were diagnosed as having anterior optic neuropathy.
- ‘Good,’ he said, ‘and what are the causes of primary optic atrophy?’
- The ophthalmic artery may have a separate foramen located between the optic foramen and the superior orbital fissure.
- Vigilance is needed for any features of possible optic neuropathy, such as blurred vision, impaired colour perception, and reduced visual acuity
Synonyms
optical, seeing, ocular, eye

noun ˈɒptɪkˈɑptɪk

1A lens or other optical component in an optical instrument.
（光学仪器的）镜头；光学部件
Example sentencesExamples
- Not only does the lens have the power of some of the white-coloured optics you've seen at sidelines of football matches and other sporting events, the Leica-made zoom features image stabilisation to reduce blur too.
- This method is reasonably adequate for small optics but breaks down when the optic is exposed to beams substantially larger than the area tested.
- They presented us with a great channel to reach those who want to buy high-quality optics for their firearms.
- Roseann Hanson has been a professional natural history guide and a field-tester of outdoor optics for the past five years.
- The shop, primarily, handles optics from Leupold and Swift Instruments.
2humorous, archaic The eye.
〈古或幽默〉眼睛
Synonyms
organ of sight, eyeball
3British trademark A device fastened to the neck of an inverted bottle for measuring out spirits.
〈英，商标〉奥普迪克量杯（系在倒置酒瓶瓶颈上的烈酒量杯）
Example sentencesExamples
- Skinner once again has optics filled with various spirits mounted on the drum riser, allowing him to distribute drinks to the front row.
- It's a small vacuum optic that is attached to the top of a bottle after it has been opened to stop oxygen getting in and ruining wine.
- The group of fourth-year Master of Engineering degree students have designed a new optic which can dispense either single or double shots of spirits in a single, quick operation.

Origin

Late Middle English: from French optique or medieval Latin opticus, from Greek optikos, from optos 'seen'.

autopsy from mid 17th century:
In an autopsy someone seeks to find out how a person died by seeing the body with their own eyes. An early sense of the word was ‘personal observation’, and this is the key to the word's origin. It comes from Greek autoptēs ‘eyewitness’, based on autos ‘self’ and optos ‘seen’, which means that it is related to other English words such as optic (Late Middle English) and optician (late 17th century).

Rhymes

Coptic, panoptic, synoptic

Definition of optic in US English:

optic

adjectiveˈäptikˈɑptɪk

Relating to the eye or vision.
（与）眼睛（有关）的，（与）视觉（有关）的
Example sentencesExamples
- Vigilance is needed for any features of possible optic neuropathy, such as blurred vision, impaired colour perception, and reduced visual acuity
- All patients were diagnosed as having anterior optic neuropathy.
- In 1892, there was only a rudimentary understanding of the relationship between increased intraocular pressure and optic neuropathy.
- ‘Good,’ he said, ‘and what are the causes of primary optic atrophy?’
- The ophthalmic artery may have a separate foramen located between the optic foramen and the superior orbital fissure.
Synonyms
optical, seeing, ocular, eye

nounˈäptikˈɑptɪk

1A lens or other optical component in an optical instrument.
（光学仪器的）镜头；光学部件
Example sentencesExamples
- They presented us with a great channel to reach those who want to buy high-quality optics for their firearms.
- Not only does the lens have the power of some of the white-coloured optics you've seen at sidelines of football matches and other sporting events, the Leica-made zoom features image stabilisation to reduce blur too.
- The shop, primarily, handles optics from Leupold and Swift Instruments.
- Roseann Hanson has been a professional natural history guide and a field-tester of outdoor optics for the past five years.
- This method is reasonably adequate for small optics but breaks down when the optic is exposed to beams substantially larger than the area tested.
2humorous, archaic The eye.
〈古或幽默〉眼睛
Synonyms
organ of sight, eyeball

Origin

Late Middle English: from French optique or medieval Latin opticus, from Greek optikos, from optos ‘seen’.

单词	optic
释义	Definition of optic in English: optic adjective ˈɒptɪkˈɑptɪk Relating to the eye or vision. （与）眼睛（有关）的，（与）视觉（有关）的 Example sentencesExamples In 1892, there was only a rudimentary understanding of the relationship between increased intraocular pressure and optic neuropathy. All patients were diagnosed as having anterior optic neuropathy. ‘Good,’ he said, ‘and what are the causes of primary optic atrophy?’ The ophthalmic artery may have a separate foramen located between the optic foramen and the superior orbital fissure. Vigilance is needed for any features of possible optic neuropathy, such as blurred vision, impaired colour perception, and reduced visual acuity Synonyms optical, seeing, ocular, eye noun ˈɒptɪkˈɑptɪk 1A lens or other optical component in an optical instrument. （光学仪器的）镜头；光学部件 Example sentencesExamples Not only does the lens have the power of some of the white-coloured optics you've seen at sidelines of football matches and other sporting events, the Leica-made zoom features image stabilisation to reduce blur too. This method is reasonably adequate for small optics but breaks down when the optic is exposed to beams substantially larger than the area tested. They presented us with a great channel to reach those who want to buy high-quality optics for their firearms. Roseann Hanson has been a professional natural history guide and a field-tester of outdoor optics for the past five years. The shop, primarily, handles optics from Leupold and Swift Instruments. 2humorous, archaic The eye. 〈古或幽默〉眼睛 Synonyms organ of sight, eyeball 3British trademark A device fastened to the neck of an inverted bottle for measuring out spirits. 〈英，商标〉奥普迪克量杯（系在倒置酒瓶瓶颈上的烈酒量杯） Example sentencesExamples Skinner once again has optics filled with various spirits mounted on the drum riser, allowing him to distribute drinks to the front row. It's a small vacuum optic that is attached to the top of a bottle after it has been opened to stop oxygen getting in and ruining wine. The group of fourth-year Master of Engineering degree students have designed a new optic which can dispense either single or double shots of spirits in a single, quick operation. Origin Late Middle English: from French optique or medieval Latin opticus, from Greek optikos, from optos 'seen'. autopsy from mid 17th century: In an autopsy someone seeks to find out how a person died by seeing the body with their own eyes. An early sense of the word was ‘personal observation’, and this is the key to the word's origin. It comes from Greek autoptēs ‘eyewitness’, based on autos ‘self’ and optos ‘seen’, which means that it is related to other English words such as optic (Late Middle English) and optician (late 17th century). Rhymes Coptic, panoptic, synoptic Definition of optic in US English: optic adjectiveˈäptikˈɑptɪk Relating to the eye or vision. （与）眼睛（有关）的，（与）视觉（有关）的 Example sentencesExamples Vigilance is needed for any features of possible optic neuropathy, such as blurred vision, impaired colour perception, and reduced visual acuity All patients were diagnosed as having anterior optic neuropathy. In 1892, there was only a rudimentary understanding of the relationship between increased intraocular pressure and optic neuropathy. ‘Good,’ he said, ‘and what are the causes of primary optic atrophy?’ The ophthalmic artery may have a separate foramen located between the optic foramen and the superior orbital fissure. Synonyms optical, seeing, ocular, eye nounˈäptikˈɑptɪk 1A lens or other optical component in an optical instrument. （光学仪器的）镜头；光学部件 Example sentencesExamples They presented us with a great channel to reach those who want to buy high-quality optics for their firearms. Not only does the lens have the power of some of the white-coloured optics you've seen at sidelines of football matches and other sporting events, the Leica-made zoom features image stabilisation to reduce blur too. The shop, primarily, handles optics from Leupold and Swift Instruments. Roseann Hanson has been a professional natural history guide and a field-tester of outdoor optics for the past five years. This method is reasonably adequate for small optics but breaks down when the optic is exposed to beams substantially larger than the area tested. 2humorous, archaic The eye. 〈古或幽默〉眼睛 Synonyms organ of sight, eyeball Origin Late Middle English: from French optique or medieval Latin opticus, from Greek optikos, from optos ‘seen’.
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