optics

American  

[op-tiks] / ˈɒp tɪks /

noun

1. (used with a singular verb) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision.

2. (used with a plural verb) the way a situation, action, event, etc., is perceived by the public or by a particular group of people.

   The optics on this issue are pretty good for the Democrats.

   Administrators worry about the bad optics of hiring new staff during a budget crisis.

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optics British  

/ ˈɒptɪks /

noun

1. (functioning as singular) the branch of science concerned with vision and the generation, nature, propagation, and behaviour of electromagnetic light

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optics Scientific  

/ ŏp′tĭks /

1. The scientific study of light and vision. The study of optics led to the development of more general theories of electromagnetic radiation and theories of color.

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optics Cultural  

1. The branch of physics dealing with light. (See electromagnetic waves, laser, lens, reflection, and refraction.)

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Etymology

Origin of optics

First recorded in 1570–80; from Medieval Latin optica, from Greek optiká “theory of the laws of light,” noun use of neuter plural of adjective optikós; optic, -ics

Example Sentences

The optics of a work stoppage are not good for anyone, Pereira said.

From Los Angeles Times

Chip demand is not only growing for the accelerators of artificial intelligence but also for the broader ecosystem, including CPUs, networking chips and co-packaged optics, they note.

From The Wall Street Journal

"Given the optics, many investors can not see an early end to the conflict and markets remain anxious."

From BBC

Blue Owl also took steps to manage the deal’s optics.

From The Wall Street Journal

Because of these properties, they are promising for applications in quantum optics, sensing, and compact on-chip light sources.

From Science Daily

Related Words

• eyesight
• perception
• view