micrograph

American  

[mahy-kruh-graf, -grahf] / ˈmaɪ krəˌgræf, -ˌgrɑf /

noun

1. an instrument for executing extremely minute writing or engraving.

2. Optics. a photograph taken through a microscope or a drawing of an object as seen through a microscope.

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micrograph British  

/ -ˌɡræf, ˈmaɪkrəʊˌɡrɑːf /

noun

1. a photograph or drawing of an object as viewed through a microscope

2. an instrument or machine for producing very small writing or engraving

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micrograph Scientific  

/ mī′krə-grăf′ /

1. A drawing or photograph taken from an image formed by a microscope.

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Etymology

Origin of micrograph

First recorded in 1870–75; micro- + -graph

Example Sentences

Part B shows a micrograph of Borrelia, which look like tiny corkscrews.

From Textbooks • Jan. 1, 2015

Part c: The micrograph shows corkscrew-shaped spirilli that are quite long and 2 microns in diameter.

From Textbooks • Jan. 1, 2015

The micrograph on the right is a Paramecium, which is about 50 microns across and 150 microns long.

From Textbooks • Jan. 1, 2015

Part a: The micrograph shows ball-shaped cocci about 0.9 microns long.

From Textbooks • Jan. 1, 2015

Light micrograph B shows a oval green desmid cell.

From Textbooks • Jan. 1, 2015