What does microanalysis mean?
Microanalysis is the examination of extremely small samples or minute features, particularly in chemistry, materials science, geology, and related technical fields. It may be used to identify a sample's constituents, determine its structure, or detect trace elements that broader analysis would miss. The word can also describe an exceptionally detailed examination of the individual components of a text, event, or system, as when a reader undertakes a microanalysis of a character's motives. In this broader sense, microanalysis emphasizes precision, close attention, and painstaking attention to detail rather than simply a small physical sample. Although it is more specialized than ordinary analysis, it remains less clinical than some laboratory terms and is also used in literary and analytical prose. The word is useful for distinguishing detailed investigation or interpretation from general assessment.
nounThe chemical or microscopic examination of very small samples or minute features, especially to determine their composition or structure. More broadly, it means an extremely detailed analysis of the individual elements within a text, situation, or system.
- The chemical or materials analysis of very small samples to determine their composition, structure, or trace constituents.
- An extremely detailed analysis of individual aspects of a text, situation, or system.
"The laboratory used microanalysis to identify the trace metals present in the sample."
"Electron microanalysis revealed that the protective coating contained several previously undetected elements."
"Her microanalysis of the novel showed how seemingly minor details reinforce the central theme."
The standard plural changes -is to -es and is pronounced with /iːz/ in the final syllable.
"The microanalyses of several samples confirmed the presence of trace contaminants."
Microanalysis turns a speck of material into a detailed map of what it is made of.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does microanalysis come from?
Microanalysis is an English compound formed from micro- and analysis. The first element comes from Greek mikros, meaning “small,” while analysis comes from Greek anakalysis, meaning “a breaking up,” derived from analyein, “to break up.” The compound became established in scientific usage as laboratory methods made the examination of minute samples increasingly important, and it later acquired the broader sense of extremely detailed analysis. Its related vocabulary includes microscope, microscopy, microscopic, and analysis.
How microanalysis is actually used
The term is formal and technical, especially in chemistry, materials science, and related fields. Its broader literary use suggests painstaking attention to individual details and is uncommon in everyday speech.
Easily confused with microanalysis
Microscopy is the observation of tiny objects or structures with a microscope, whereas microanalysis involves examining small samples or minute features to determine their composition or other properties.