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

• microenvironmental adjective

Etymology

Origin of microenvironment

First recorded in 1950–55; micro- + environment

Example Sentences

By entering the tumor microenvironment, retinoic acid suppresses immune responses, including the activity of T cells that normally target cancer.

From Science Daily

Chroococcidiopsis releases oxygen, helping create a more supportive microenvironment for Sporosarcina pasteurii.

From Science Daily

"I thought, if collagen is preserved in a fossil bone, then maybe other biomolecules are protected in the bone microenvironment as well," said Bromage, who directs the Hard Tissue Research Unit at NYU College of Dentistry.

From Science Daily

These biofilms are sticky coatings that wrap around the bacteria, producing a low-oxygen microenvironment suitable for nitrogenase activity.

From Science Daily

Despite the seriousness of these disorders, the contribution of the bone marrow microenvironment to their development has remained unclear.

From Science Daily