noun🔗ShareEspectrómetroAn optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure."The chemistry student used a spectrometer to analyze the unknown liquid, identifying its ingredients by the unique pattern of light absorption it produced. "El estudiante de química usó un espectrómetro para analizar el líquido desconocido, identificando sus ingredientes por el patrón único de absorción de luz que produjo.technologysciencechemistryphysicsdeviceChat with AIVocabulary GamePractice Reading