microenvironment

American  

[mahy-kroh-en-vahy-ern-muhnt, -vahy-ruhn-] / ˌmaɪ kroʊ ɛnˈvaɪ ərn mənt, -ˈvaɪ rən- /

noun

1. the environment of a small area or of a particular organism; microhabitat.

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microenvironment British  

/ ˈmaɪkrəʊɪnˌvaɪrənmənt /

noun

1. ecology the environment of a small area, such as that around a leaf or plant

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microenvironment Scientific  

/ mī′krō-ĕn-vī′rən-mənt /

1. The environment of a very small, specific area, distinguished from its immediate surroundings by such factors as the amount of incident light, the degree of moisture, and the range of temperatures. The side of a tree that is shaded from sunlight is a microenvironment that typically supports a somewhat different community of organisms than is found on the side that receives regular light.

2. Also called microhabitat

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Other Word Forms

Derived Forms

• microenvironmental
  adjective

Etymology

Origin of microenvironment

First recorded in 1950–55; micro- + environment

Example Sentences

To address that challenge, Fane and colleague Yash Chabra, PhD, both Assistant Professors in the Cancer Signaling and Microenvironment Research Program, helped establish an aged mouse facility at Fox Chase Cancer Center.

From Science Daily • May 31, 2026

The work was led by Jan Lumibao and Jee-Wei Emily Chen, former trainees in the NIH-funded Tissue Microenvironment Training Program at Illinois, as well as current animal sciences graduate student Payton Haak.

From Science Daily • Oct. 17, 2023