Definition of analysis
1a
: a detailed examination of anything complex in order to understand its nature or to determine its essential features : a thorough study
doing a careful analysis of the problem
b
: a statement of such an examination
2
: separation of a whole into its component parts
3a
: the identification or separation of ingredients of a substance
a chemical analysis of the soil
b
: a statement of the constituents of a mixture
4
mathematics
a
: proof of a mathematical proposition by assuming the result and deducing a valid statement by a series of reversible steps
b(1)
: a branch of mathematics concerned mainly with limits, continuity, and infinite series
(2)
: calculus sense 1b
5
: psychoanalysis
a patient who is in/undergoing analysis
6a
: a method in philosophy of resolving complex expressions into simpler or more basic ones
b
: clarification of an expression by an elucidation of its use in discourse
7
linguistics
: the use of function words instead of inflectional forms as a characteristic device of a language
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Merriam-Webster unabridged
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Time Traveler for analysis
The first known use of analysis was in 1581
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