Definition

1. Adjective:
   • Extremely small in scale or scope or capability: Used to describe something that is exceptionally small, often in terms of size, scope, or capacity. It is commonly used as a prefix in scientific and technical terms.

Usage

• The word "micro" is primarily used as a combining form or prefix in English to create nouns and adjectives. It indicates something is on a very small scale. When used attributively before a noun, it functions as an adjective.
• Example as an adjective: "The lab specializes in micro analysis." (Here, "micro" modifies "analysis" to specify it is extremely small-scale analysis).

Examples

• Adjective:
  • The scientist observed the organism through a micro lens. (The lens is designed for viewing extremely small things.)
  • They launched a micro initiative to test the concept in a single neighborhood. (The initiative is very small in scope.)
  • This is a micro version of the original engine. (This version is extremely small.)

Advanced Usage

• "Micro" as a standalone adjective: While most common as a prefix, it can be used alone informally to mean "very small."
  • The apartment was micro, but it had everything she needed. (The apartment was extremely small.)
• In economics: Used to describe small-scale economic factors or units.
  • Micro economics focuses on the behavior of individuals and firms.

Variants and Related Words

• Micro- (prefix): Used to form countless technical terms.
  • Microscope (n): An instrument for viewing very small objects.
  • Microchip (n): A tiny wafer of semiconductor material used to make an integrated circuit.
  • Microbe (n): A microorganism, especially a bacterium causing disease.
  • Microcosm (n): A community, place, or situation regarded as encapsulating in miniature the characteristics of something much larger.
• Microwave (n): An electromagnetic wave with a wavelength between one millimeter and one meter; or a kitchen appliance that uses such waves to heat food.

Synonyms

• Minute: Extremely small.
• Miniature: Represented on a very small scale.
• Infinitesimal: Extremely small.
• Tiny: Very small.

Antonyms

• Macro: Large-scale; overall.
• Giant: Of very great size or force.
• Massive: Large and heavy or solid.

Adjective

1. extremely small in scale or scope or capability