mi·cro
ˈmī-(ˌ)krō 
1
: very small
especially
: microscopic
2
: involving minute quantities or variations
see micr-
Examples of micro in a Sentence
Recent Examples on the Web
Karthika Gupta, Travel + Leisure, 10 May 2026
Since their November 2017 engagement, Meghan’s made one notable change to the piece, replacing the original gold band with a thin micro-pavé band.
—Ilana Frost, PEOPLE, 9 May 2026
Electrochemical additive manufacturing enables the creation of pure copper structures with micro-precision details as fine as 30 micrometers, far surpassing the thermal conductivity of standard aluminum alloys.
—Mrigakshi Dixit, Interesting Engineering, 8 May 2026
The technology deposits conductive and dielectric inks simultaneously, producing integrated 3D electronic structures with micro-scale precision.
—William Jones, USA Today, 8 May 2026
See All Example Sentences for micro
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Adjective
My mother-in-law uses the Boacay Soft and Warm Travel Blanket because the ultra-soft, micro-plush fabric keeps her warm in chilly airplane cabins without irritating her skin.
—Karthika Gupta, Travel + Leisure, 10 May 2026
Since their November 2017 engagement, Meghan’s made one notable change to the piece, replacing the original gold band with a thin micro-pavé band.
—Ilana Frost, PEOPLE, 9 May 2026
Electrochemical additive manufacturing enables the creation of pure copper structures with micro-precision details as fine as 30 micrometers, far surpassing the thermal conductivity of standard aluminum alloys.
—Mrigakshi Dixit, Interesting Engineering, 8 May 2026
The technology deposits conductive and dielectric inks simultaneously, producing integrated 3D electronic structures with micro-scale precision.
—William Jones, USA Today, 8 May 2026
See All Example Sentences for micro
Cite this Entry
“Micro.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micro. Accessed 12 May. 2026.
Copy CitationMedical Definition
micro
adjective
mi·cro
ˈmī-(ˌ)krō
1
: very small
especially
: microscopic
2
involving minute quantities or variations
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