infrared(having the wavelength in the infrared) adjective [UK: ˌɪn.frə.ˈred] [US: ˌɪn.frə.ˈred]An infrared ray is electromagnetic radiation. = En infraröd stråle består av elektromagnetisk strålning.
infraröd strålning substantiv {c}
infrared(radiation of a wavelength between 700 nm and 1 mm) noun [UK: ˌɪn.frə.ˈred] [US: ˌɪn.frə.ˈred]