significant figures

plural noun

1. the figures of a number that express a magnitude to a specified degree of accuracy, rounding up or down the final figure

   3.141 59 to four significant figures is 3.142

2. the number of such figures Compare decimal place

   3.142 has four significant figures

Example Sentences

One of the Civil War’s most significant figures, Sherman left a legacy of competing narratives over his tactics, particularly the March to the Sea, when he pressed on against the Confederate Army in the South.

From New York Times

Here’s a guide to some of the most significant figures you’ll see in the credits.

From New York Times

That said, one of club’s most significant figures was a bartender who made culinary history there a century ago.

From New York Times

In many respects, Lear was one of the most significant figures in the recent religious past because he tracked the rise of the right for so long — but alas to little avail.

From Salon

First of all, I think he's probably one of the most significant figures in the history of America.

From Salon