excitation
- Noun. The act of exciting or putting in motion; the act of rousing up or awakening.
- Noun. The act of producing excitement (stimulation); also, the excitement produced.
- Noun. (physiology) The activity produced in an organ, tissue, or part, such as a nerve cell, as a result of stimulation.
- Noun. (physics) The change in state as an excited state is formed by the absorption of a quantum of energy.
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This entry was last updated on RefTopia from its source on 3/20/2012.