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  • en
    en
    noun
    the letter N, n.
  • EN
    EN
    abbreviation
  • en-
    en-
    a prefix occurring originally in loanwords from French and productive in English on this model, forming verbs with the general sense “to cause (a person or thing) to be in” the place, condition, or state named by the stem; more specifically, “to confine in or place on” (enshrine; enthrone; entomb ); “to cause to be in” (enslave; entrust; enrich; encourage; endear ); “to restrict” in the manner named by the stem, typically with the additional sense “on all sides, completely” (enwind; encircle; enclose; entwine ). This prefix is also attached to verbs in order to make them transitive, or to give them a transitive marker if they are already transitive (enkindle; enliven; enshield; enface ).
  • -en
    -en
    a suffix formerly used to form transitive and intransitive verbs from adjectives (fasten; harden; sweeten ), or from nouns (heighten; lengthen; strengthen ).

en

1 American  
[en] / ɛn /

noun

  1. the letter N, n.

  2. Also called nut. Printing. half of the width of an em.


adjective

  1. Printing. having the area of an en quad or the length of an en.

    en quad; en dash.

EN 2 American  

abbreviation

Biology, Ecology.
  1. endangered.


en- 3 American  
  1. a prefix occurring originally in loanwords from French and productive in English on this model, forming verbs with the general sense “to cause (a person or thing) to be in” the place, condition, or state named by the stem; more specifically, “to confine in or place on” (enshrine; enthrone; entomb ); “to cause to be in” (enslave; entrust; enrich; encourage; endear ); “to restrict” in the manner named by the stem, typically with the additional sense “on all sides, completely” (enwind; encircle; enclose; entwine ). This prefix is also attached to verbs in order to make them transitive, or to give them a transitive marker if they are already transitive (enkindle; enliven; enshield; enface ).


en- 4 American  
  1. a prefix meaning “within, in,” occurring in loanwords from Greek.

    energy; enthusiasm.


-en 5 American  
  1. a suffix formerly used to form transitive and intransitive verbs from adjectives (fasten; harden; sweeten ), or from nouns (heighten; lengthen; strengthen ).


-en 6 American  
  1. a suffix used to form adjectives of source or material from nouns.

    ashen; golden; oaken.


-en 7 American  
  1. a suffix used to mark the past participle in many strong and some weak verbs.

    taken; proven.


-en 8 American  
  1. a suffix used in forming the plural of some nouns.

    brethren; children; oxen.


-en 9 American  
  1. a diminutive suffix.

    kitten; maiden.


en- 1 British  

prefix

  1. (from nouns)

    1. put in or on

      entomb

      enthrone

    2. go on or into

      enplane

    3. surround or cover with

      enmesh

    4. furnish with

      empower

  2. (from adjectives and nouns) cause to be in a certain condition

    enable

    encourage

    enrich

    enslave

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

EN 2 British  

abbreviation

  1. enrolled nurse

  2. English Nature

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

-en 3 British  

suffix

  1. cause to be; become; cause to have

    blacken

    heighten

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

-en 4 British  

suffix

  1. of; made of; resembling

    ashen

    earthen

    wooden

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

en- 5 British  

prefix

  1. in; into; inside

    endemic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

en 6 British  
/ ɛn /

noun

  1. Also called: nut. printing a unit of measurement, half the width of an em See also ennage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of en1

First recorded in 1785–95

Origin of en-3

Middle English < Old French < Latin in- in- 2

Origin of en-4

From Greek (often through Latin ); cognate with in- 1, in- 2

Origin of -en5

Middle English, Old English -n- (as in Middle English fastnen, Old English fǣstnian “to make fast, fasten”); cognate with -n- of like verbs in other Germanic languages ( Old Norse fastna )

Origin of -en6

Middle English, Old English; cognate with Old High German -īn, Gothic -eins, Latin -īnus; see -ine 1

Origin of -en7

Middle English, Old English; cognate with German -en, Old Norse -inn

Origin of -en8

Middle English; Old English -an, case ending of n-stem nouns, as in naman oblique singular, and nominative and accusative plural of nama “name”; akin to n-stem forms in other Indo-European languages, as in Latin nōmen, nōmin- “name”

Origin of -en9

Middle English, Old English, from neuter of -en 2


Vocabulary lists containing en

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

However, it is possible to extract healthy symbionts and culture them -- and the team is now thinking about ways to re-introduce them en masse to bleached coral.

From Barron's ● Oct. 14, 2026

I don’t know why all films now seem to be either based on superhero comics or incredibly worthy dirges, hoping to win awards without the collateral damage of entertaining anyone en route.

From Los Angeles Times ● Oct. 13, 2026

They got into a rented white Cadillac to pursue Knight and Shakur, who were en route to Club 662, a Vegas nightclub owned by Knight.

From The Wall Street Journal ● Oct. 13, 2026

Many protesters attempting to travel from outside were de-boarded en route.

From BBC ● Oct. 11, 2026

I could now give media interviews during flights, get my hair and makeup done en route to an event, or bring Sasha and Malia along with me at no extra cost.

From "Becoming" by Michelle Obama

Restaurant It’s a tie between EN Japanese Brasserie and Blue Ribbon in New York, which I guess you’d call high-level comfort food.

From The Guardian ● Oct. 19, 2019

At EN, a Japanese brasserie in the West Village, a waiter presented him with a small wooden box containing a Shout stain-remover towelette, a white cloth napkin, and a white paper napkin.

From The New Yorker ● Sep. 10, 2018

PARIS— Bouygues SA, EN 4.07 % the French construction-to-media conglomerate, has taken a clear step toward choosing a successor to Chairman and Chief Executive Martin Bouygues by naming two more deputy CEOs.

From The Wall Street Journal ● Aug. 31, 2016

EN ROUTE  Mr. Green uploads photographs to his website, imjustwalking.com.

From New York Times ● Mar. 24, 2012

EN will recognize my Christianity by the sign of the Spirit of Christ.

From My Daily Meditation for the Circling Year by John Henry Jowett

We en- courage states to continue to fight this public men- ace and pledge our commitment to children’s safety and well-being.

From Time ● Jul. 18, 2016

He en- tered the house shouting, “Hey, where are you?”

From MSNBC ● Oct. 22, 2014

Poreda, a handsome, over-confident Pole, came out en- thusiastically for the first round.

From Time Magazine Archive

The en- counters were so catastrophic that bits of the earth, as well as chunks of the intruder, were hurled into space and then fell back.

From Time Magazine Archive

In 1886 the big packing-house strike broke out in Chicago and Adam’s regiment en- trained, but the strike was settled before they were needed.

From "East of Eden" by John Steinbeck

All three have names that end in -en, which may or may not be relevant.

From The Guardian ● Jul. 13, 2021

In English this -en is often wanting, as found, bound; the word bounden being antiquated.

From A Handbook of the English Language by R. G. (Robert Gordon) Latham

To apply an expression of Mr. Cobbet's, en = a, and -en = the, are the same combination of letters, but not the same word.

From A Handbook of the English Language by R. G. (Robert Gordon) Latham

In English works of the fourteenth century the -en of the Midland, and the -es of the Northumbrian is frequently dropped, thus gradually approximating to our modern conjugation.

From Early English Alliterative Poems in the West-Midland Dialect of the Fourteenth Century by Richard Morris

Rimes which shew that the final -en was pronounced so slightly as to be nearly equivalent to -e.

From The Lay of Havelok the Dane by Unknown

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