Definition of Spectral line

1. Noun. (physics) a dark or bright line in an otherwise continuous spectrum caused by the absorption or emission of light, at a single wavelength, by the movement of electrons between energy levels of an atom or molecule ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of Spectral Line

specteral
specters
spectinomycin
spectinomycin hydrochloride
spectinomycin phosphotransferase
spectinomycins
spectioneer
spectioneers
spectra
spectrahedra
spectrahedron
spectral
spectral color
spectral colour
spectral line (current term)
spectral lines
spectral sensitivity
spectral type
spectralism
spectralist
spectralists
spectrally
spectre
spectre at the feast
spectred
spectres
spectrin
spectro-
spectroastrometric

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