number line

noun

Definition of number line 

: a line of infinite extent whose points correspond to the real numbers according to their distance in a positive or negative direction from a point arbitrarily taken as zero

Examples of number line in a Sentence

Recent Examples on the Web

Once all symbols have been encoded, the system uses a long binary string (something like 0.1010010100111010110...) to represent the exact point on the number line corresponding to the encoded string. Timothy B. Lee, Ars Technica, "Inventor says Google is patenting work he put in the public domain," 10 June 2018 That number lines up with measurements taken of bricks and other inorganic objects measured at the time. David Grossman, Popular Mechanics, "New Study Shows Full Extent of Radiation Damage to Hiroshima Victims," 1 May 2018 On Wednesday, March 21, officials will review these ballots to make sure the number lines up correctly with their records. Michael Boren, Philly.com, "Pa.'s 18th Congressional District: How counting the votes works in tight Lamb-Saccone race," 15 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'number line.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of number line

1956, in the meaning defined above

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The first known use of number line was in 1956

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More Definitions for number line

number line

noun

Kids Definition of number line

: a line in which points are matched to numbers

More from Merriam-Webster on number line

Britannica.com: Encyclopedia article about number line

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