The use of a microspectroscope; spectroscopic analysis of microscopic objects; high-resolution spectroscopy.
Origin
Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From micro- + spectroscopy, after microspectroscope.
Definition of microspectroscopy in US English:
microspectroscopy
nounˌmʌɪkrə(ʊ)spɛkˈtrɒskəpi
The use of a microspectroscope; spectroscopic analysis of microscopic objects; high-resolution spectroscopy.
Origin
Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From micro- + spectroscopy, after microspectroscope.