How to use infrared in a sentence

30 example sentences · noun, adjective

Infrared means the electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm. Example: “Collisions of these 'transparent' molecules with the molecules that do have absorption bands in the infrared can have a considerable influence on the intensities of the observed absorption bands.”

Examples of infrared by meaning

nounThe electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a...

Collisions of these 'transparent' molecules with the molecules that do have absorption bands in the infrared can have a considerable influence on the intensities of the observed absorption bands.1962, John Nelson Howard, Transmission of the Atmosphere in the Infrared: A Review, page 3

nounA specific wavelength in this range.

Sonne has shown that by means of the luminous rays the temperature in the tissue may be raised to a higher degree than by the use of the infrareds.1924, The American Review of Tuberculosis, page 110
Exposure of spectral pieces at centimeters, millimeters, and infrareds, which provide a top steadiness of the dependence "MCW radiation vs. parameter Δt" and its interannual (seasonal) dynamics.2009, Alexander Grankov, Microwave Radiation of the Ocean-Atmosphere: Boundary Heat and Dynamic Interaction

nounA device that emits infrared radiation.

In his room, he could install his infrareds without being discovered.2000, Pete Fowler, Keeps, page 62
Beams are the active counterparts of passive infrareds (PIRs).2007, Ed Morawski, Solving the Security Puzzle, page 79
Additionally, infrareds tend to cook food faster so there's less time to render said fat.2020, Jenny Dorsey, The Infrared Grill Master: Recipes and Techniques for Perfectly Seared, Deliciously Smokey BBQ Every Time

adjectiveRelating to very low energies or very large distances or time spans.

Unless otherwise stated, we will be working in Euclidean space compactified to a sphere in order to avoid infrared problems.1986, Luis Álvarez-Gaumé, “An Introduction to Anomalies”, in G. Velo, A. S. Wightman, editors, Fundamental Problems of Gauge Field Theory...
Although infrared divergences are of long-distance nature, they often play an essential role in the verification of the validity of the perturbative treatment of short-distance phenomena.2010, Taizo Muta, Foundations of Quantum Chromodynamics: An Introduction to Perturbative Methods in Gauge Theories, 3rd edition, →ISBN...

More sentences with infrared

This work had to be done by looking at infrared light.2018 April 10, Phil Charles, “Astronomers may have discovered a dozen black holes in the centre of our galaxy”, in The Independent…. From the entry galactic centre
At a friend’s encouragement, I recently tried, and am now legiterally hooked on, infrared Baptiste Yoga.2017 November 6, Carly Terwilliger, “How Do You Crush Winter Doldrums?”, in SGB Media, archived from the original on 22 Sep 2018. From the entry legiterally
Many bathy systems will use an additional infrared pulse to determine the water surface.2013, Kirk Waters, "Bathy Lidar: Harder Than It Looks", September 25. From the entry bathy
Inject nanoshells into a tumor, shine infrared light on them, and they heat up, killing the tumor.2005 February 22, Kenneth Chang, “Tiny Is Beautiful: Translating 'Nano' Into Practical”, in The New York Times, →ISSN, archived from the…. From the entry nanoshell
In the MA gauge, the Higgs-like mechanism takes place at the infrared scale of QCD.2001, K. Amemia, H. Suganuma, H. Ichie, “Off-diagonal Gluon Mass Generation and Strong Randomness of Off-diagonal Gluon Phase in Maximally…. From the entry Higgs-like
The IrDA develops standards for wireless, infrared transmission systems between computers.2000 August 6, Bob Weinstein, “Challenges, opportunities in Bluetooth”, in San Francisco Chronicle, sports final edition, 136th year…. From the entry IrDA
The computer has to be equipped with an IrDA-compatible infrared port.1996 December 3, Lynn Simross, “The Images Stay Still; the Features Take You Forward”, in Los Angeles Times, Los Angeles, Calif.: Los…. From the entry IrDA
Experience with infrared hotbox detector installations has demonstrated the validity of the analysis.1964, RSC, Railway Signaling and Communications - Volume 57, page 18. From the entry hotbox
Attributions, deattributions, and reattributions are often more easily made after reviewing x-radiographs, infrared reflectograms, dendrochronological data, and pigment analyses.2006, W. Stanley Taft Jr., James W. Mayer, The Science of Paintings, →ISBN, page 9. From the entry deattribution
However, the more sensitive infrared system was able to detect this discontinuity at ambient temperatures without the benefit of a hotgun.2003, John E. White, Edward J. Tucholski, Robert E. Green Jr, “Nondestructive testing of aircraft and spacecraft wiring”, in Materials…. From the entry hotgun
Eight experienced pilots and eight non-rated individuals flew simulated instrument training circuits while eye movements were recorded with infrared oculometry.1998, D. J. Callan, "Eyes Movement Relationships to Excessive Performance Error in Aviation," Human Factors and Ergonomics Society 42nd…. From the entry oculometry
Interiors are just as rich in infrared possibilities.1984 August 26, Sandy Sorlein, “Camera: Guidelines for the Use of Infrared Films”, in The New York Times, New York, N.Y.: The New York…. From the entry quartz-halogen lamp
Secondary reaction of lithium atoms with the tribromomethyl radical yields a sufficient concentration of dibromocarbene for infrared spectral study.1968, Lester Andrews, T. Granville Carver, “Reactions of Alkali‐Metal Atoms with Carbon Tetrabromide. Infrared Spectra and Bonding in the…. From the entry dibromocarbene
Ogata for sensitizing the photoplate to infrared rays.1952 May, Nobukatsu Shimada, “On the influence of "koha", a photosensitizing dye, against anemia caused by irradiation”, in Keio Journal…. From the entry cryptocyanin
Here, we use decoupled-oscillator infrared spectroscopy to define the structural character of this phenomenon using similar down and upscan rates as in the calorimetric study.2016, Sander Woutersen, Michiel Hilbers, Zuofeng Zhao, C. Austen Angell, “Liquid-liquid transition in supercooled aqueous solution…. From the entry upscan
In the far infrared a self-supporting layer, such as a sheet of mylar stretched over a plane circular surface, is widely used.2003, R A Hanel, Exploration of the solar system by infrared remote sensing. From the entry mylar
Artificial light sources such as photofloods, electronic strobes, quartz-halogen lamps and regular light bulbs radiate a good deal of infrared (fluorescent light contains very little).1984 August 26, Sandy Sorlein, “Camera: Guidelines for the Use of Infrared Films”, in The New York Times, New York, N.Y.: The New York…. From the entry quartz-halogen lamp
Briefly, chlorophyll autofluorescence was measured as infrared (PE-Cy7-A) and far red (PerCP-Cy5.5-A) fluorescence and plotted as cytograms of infrared vs. far red (sample cytograms in S2 fig ).2015 August 13, “Measurement of Lipid Accumulation in Chlorella vulgaris via Flow Cytometry and Liquid-State ¹H NMR Spectroscopy for…. From the entry cytograms
Because the near infrared is not as well suited to qualitative determinations as is the mid infrared, most modern NIRA instruments have centered on quantitative applications.1984, David E. Honigs, Improvements of the Near-infrared Diffuse-reflectance Technique, Indiana University, page 19. From the entry near infrared
The remaining cell events exhibited a consistent ratio of infrared vs. far red fluorescence attributable to chlorophyll, resulting in a narrow linear distribution of cell events on the flow cytogram.2015 August 13, “Measurement of Lipid Accumulation in Chlorella vulgaris via Flow Cytometry and Liquid-State ¹H NMR Spectroscopy for…. From the entry cytogram
Thus a careful comparison of darkside and eclipse infrared mapping may show differences which, in the case of the rock hypothesis, could be due to variations in the size distribution.1966 December, J[ohn] M[atthew] Saari, R[ichard] W. Shorthill, Review of Lunar Infrared Observations […] (Boeing Scientific Research…. From the entry darkside
The volatile acid was identified as isovaleric acid by comparison of its infrared spectrum with that of an authentic sample and by undepression of mixed melting points of their p-bromophenacylester.1961, Journal of antibiotics, volume 14. From the entry undepression

Meaning of infrared

noun The electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm.
noun A specific wavelength in this range.
noun A device that emits infrared radiation.

Full definition of infrared

Questions about infrared in a sentence

How do you use infrared in a sentence?: Infrared is used as a noun and adjective. For example: “Collisions of these 'transparent' molecules with the molecules that do have absorption bands in the infrared can have a considerable influence on the intensities of the observed absorption bands.”
What is a short sentence with infrared?: “Interiors are just as rich in infrared possibilities.”
What does infrared mean?: Infrared means the electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm.

Adapted from Wiktionary: infrared (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “How to use infrared in a sentence.” Word.ws, https://word.ws/sentences/infrared. Based on Wiktionary, CC BY-SA 4.0.