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| a chattering or flighty, light-headed person. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| spectrometer (spɛkˈtrɒmɪtə) | |
| —n | |
| See also mass spectrometer any instrument for producing a spectrum, esp one in which wavelength, energy, intensity, etc, can be measured | |
| spectrometric | |
| —adj | |
| spec'trometry | |
| —n | |
spectrometer spec·trom·e·ter (spěk-trŏm'ĭ-tər)
n.
A spectroscope equipped with scales for measuring wavelengths or indexes of refraction.
| spectrometer (spěk-trŏm'ĭ-tər) Pronunciation Key
A spectroscope equipped with devices for measuring the frequencies of the radiation observed by it. |