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  1. EXCITATION Definition & Meaning | Dictionary.com

    EXCITATION definition: the act of exciting. See examples of excitation used in a sentence.

  2. EXCITATION definition in American English | Collins English Dictionary

    Physiologists of the day used "stimulus" for something that produces nervous or muscular excitation.

  3. EXCITATION | definition in the Cambridge English Dictionary

    EXCITATION meaning: 1. the process of making something, for example a particle or a cell, more active: 2. the process…. Learn more.

  4. Excitation - definition of excitation by The Free Dictionary

    excitation (ˌɛksɪˈteɪʃən) n 1. the act or process of exciting or state of being excited 2. a means of exciting or cause of excitement

  5. excitation, n. meanings, etymology and more | Oxford English Dictionary

    excitation, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

  6. Excitation | electron transitions, energy levels & spectroscopy ...

    The process of excitation is one of the major means by which matter absorbs pulses of electromagnetic energy (photons), such as light, and by which it is heated or ionized by the impact of charged …

  7. excitation - Wiktionary, the free dictionary

    Apr 1, 2026 · Noun excitation (countable and uncountable, plural excitations) The act of exciting or putting in motion; the act of rousing up or awakening.

  8. EXCITATION Definition & Meaning - Merriam-Webster

    The meaning of EXCITATION is excitement; especially : the disturbed or altered condition resulting from stimulation of an individual, organ, tissue, or cell.

  9. excitation - WordReference.com Dictionary of English

    excitation - WordReference English dictionary, questions, discussion and forums. All Free.

  10. Excitation Definition & Meaning | YourDictionary

    The act or process of exciting or an instance of it. The state or condition of being excited. The activity produced in an organ, tissue, or part, such as a nerve cell, as a result of stimulation. From Old …