infrared
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In this process, three infrared photons combine into one photon with a higher frequency, effectively converting infrared light into visible blue light.
From Science Daily • Apr. 5, 2026
By engineering a subwavelength grating, they were able to trap infrared light within a layer only 40 nanometers thick.
From Science Daily • Apr. 5, 2026
Because the grating strongly concentrates infrared light, this conversion becomes much more efficient.
From Science Daily • Apr. 5, 2026
Embarking on expeditions in vast and sometimes dangerous environments, Bigfoot hunters set out with drones, infrared cameras, audio recorders and materials to cast footprints.
From BBC • Apr. 3, 2026
“Polar bears have like four inches of blubber. They’re so good at retaining heat they don’t even show up when you film them with infrared cameras. They’re like arctic ninjas!”
From "Two Degrees" by Alan Gratz
Vocabulary lists containing infrared
Physical Science - Energy - Middle School
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Physics - Middle School
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Physics - High School
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
