in a Sentence

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Definition of Foci

the centers or central parts of focus/activity

Examples of Foci in a sentence

The foci of the paper were the many reasons why people came to the U.S. and the ways they immigrated.

Charles Manson’s “family” were the foci of many murder investigations.

Because they were the foci of the police, riots breaking out all over the city took attention off of the rising murder rate.

The astronomer looked for the distance between his foci, two stars directly center of the sky.

An after death study of men over ninety years old found foci of prostate cancer in all but ten percent.

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