visible spectrum
noun Physics.
the range of wavelengths of electromagnetic radiation that is normally visible, from 380 to 760 nm.
Words nearby visible spectrum
visibility meter,
visible,
visible balance,
visible horizon,
visible radiation,
visible spectrum,
visible speech,
visigoth,
visine,
vision,
vision board
Medical definitions for visible spectrum
visible spectrum
[ vĭz′ə-bəl ]
n.
The part of the electromagnetic spectrum visible to the human eye, extending from extreme red, 760.6 nanometers, to extreme violet, 393.4 nanometers.