monochromator

(plural: monochromators)

An optical device, consisting of one or more slits, that selects a narrow band of wavelengths from a broader spectrum.

"The plasma emission spectra were measured with the use of a monochromator device."

by CToad7 ALT March 15, 2023

The monochrome effect

The sudden and overwhelming urge to listen to Japanese pop music.

I just had the sudden urge to listen to Perfume and Kyary pamyu pamyu it must be the monochrome effect.

by Kongo Kong July 3, 2018

Monochrome on the dome

a party hosted annually by a group of male roommates.

guests must attend wearing outfits of one color (of their choice)

For the “on the dome” reference. Please see other entry.

This years Monochrome on the dome (MOTD) party was lit. Everyone looked like a snack. *high five*

by Spankmeplz345 February 2, 2022