Micro (Greek letter μ, mu, non- italic) is a unit prefix in the metric system denoting a factor of one millionth (10 −6). [1] It comes from the Greek word μικρός (mikrós), meaning "small".

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Representing concepts like the micrometer, micromolarity, and coefficients of friction, the Mu symbol (also called “micro” in various fields) is essential for professionals, students, and researchers.

The meaning of MICRO is very small; especially : microscopic.

Copy and paste Micro Symbol (μ). It is used in the International System of Units (SI), and it refers to 0,000001.

Micro is a SI unit prefix in the metric system denoting a factor of 10⁻⁶ (one millionth). It is represented by the prefix micro or the symbol µ.

Add to word list very small: a microbrewery (Definition of micro from the Cambridge Academic Content Dictionary © Cambridge University Press)

Jun 25, 2025 · Meaning of micro, a metric system prefix denoting one-millionth. Discover smaller or larger SI units, micro-related tech terms, and more in this article.

Illustrated definition of Micro-: A prefix meaning one-millionth (1/1,000,000 or 10-6) Examples: a micrometer is one-millionth...

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