n

¹ American  

Symbol.

1. Physics. neutron.

2. Optics. index of refraction.

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'n ² American  

[uhn] / ən /

Or 'n'

conjunction

Informal.

1. a shortened form of and: Look 'n listen.

   Stop 'n save.

   Look 'n listen.

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N ³ American  

[en] / ɛn /

Or n

noun

plural

N's, Ns, n's, ns

1. the 14th letter of the English alphabet, a consonant.

2. any spoken sound represented by the letter N or n, as in now, dinner, son, etc.

3. something having the shape of an N .

4. a written or printed representation of the letter N or n.

5. a device, as a printer's type, for reproducing the letter N or n.

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N ⁴ American  

abbreviation

1. Physics. newton; newtons.

2. north.

3. northern.

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N ⁵ American  

Symbol.

1. the 14th in order or in a series.

2. (sometimes lowercase) the medieval Roman numeral for 90.

3. Chemistry.

   1. nitrogen.

   2. Avogadro's number.

4. Biochemistry. asparagine.

5. Mathematics. an indefinite, constant whole number, especially the degree of a quantic or an equation, or the order of a curve.

6. Chess. knight.

7. Printing. en.

8. Physics. neutron number.

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n- ⁶ American  

Chemistry.

1. an abbreviated form of normal, used in the names of hydrocarbon compounds that have a normal or straight chain of carbon atoms.

   n-3 fatty acid.

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-n ⁷ American  

1. variant of -an after a vowel.

   Virginian.

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n. ⁸ American  

abbreviation

1. born.

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n. ⁹ American  

abbreviation

1. name.

2. nephew.

3. Commerce. net.

4. neuter.

5. new.

6. nominative.

7. noon.

8. Chemistry. normal (strength solution).

9. north.

10. northern.

11. Finance. note.

12. noun.

13. number.

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N. ¹⁰ American  

abbreviation

1. Nationalist.

2. Navy.

3. New.

4. Noon.

5. Chemistry. normal (strength solution).

6. Norse.

7. north.

8. northern.

9. Finance. note.

10. November.

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N ¹ British  

symbol

1. Also: kt.  chess knight

2. neper

3. neutral

4. newton(s)

5. chem nitrogen

6. North

7. Avogadro's number

8. noun

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abbreviation

1. Norway (international car registration)

n. ² British  

abbreviation

1. natus

2. neuter

3. new

4. nominative

5. noun

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n ³ British  

symbol

1. neutron

2. optics index of refraction

3. nano-

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n ⁴ British  

/ ɛn /

noun

1. the 14th letter and 11th consonant of the modern English alphabet

2. a speech sound represented by this letter, usually an alveolar nasal, as in nail

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n ⁵ British  

/ ɛn /

determiner

1. an indefinite number (of)

   there are n objects in a box

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n- ⁶ British  

prefix

1. chem short for normal

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Etymology

Origin of 'n²

A phonetic spelling representing the pronunciation of the word in continuous rapid speech

Origin of n.⁸

From the Latin word nātus

Example Sentences

Crowds listen to the Rolling Stones perform at n historic free performance to hundreds of thousands of people at Ciudad Deportiva on Friday, March 25, 2016, in Havana.

From Los Angeles Times • Apr. 20, 2026

He predicts that Microsoft “will be a n early” adopter of Arista’s XPO and linear pluggable optics, or LPO, strategy deployments and that others could follow suit.

From Barron's • Apr. 7, 2026

Lucinda Williams has stayed busy following her 2020 stroke, touring regularly and releasing a strong album, “Stories From a Rock n Roll Heart,” in 2023.

From The Wall Street Journal • Dec. 30, 2025

"I'm a little 'bitter n twisted' that the 2022 blue plaque left the village, so that's the reason behind my entry," he added.

From BBC • Dec. 2, 2025

On the morning of October n, as we were preparing to go to court, we heard an announcement on the radio that the prosecutor, Oswald Pirow, had died suddenly from a stroke.

From "Long Walk to Freedom" by Nelson Mandela