The story
- Latindis-
- Old Frenchdes-
- Latindis-
- Middle Englishdis-
- Englishdis-
- Englishexcitation
- English todaydisexcitation
From dis- + excitation.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The change in state of an excited state as it loses a quantum of energy. Full definition →
From dis- + excitation.
Etymology from Wiktionary, CC BY-SA 4.0.