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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 nutPrinting. 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: nutprinting 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:

BBC News understands four copies of the Dutch language edition were taken from a truck while it was en route from the Dutch publisher's printers to their warehouse.

From BBC Sep. 16, 2026

It’s unheard of, an abuse of power, and demoralizing to make senior leadership submit to testing en masse.

From Salon Sep. 14, 2026

Investors pulled back en masse from the precious metal in the first half of the year, with 234,000 ounces pulled from exchange-traded funds tracking platinum in the second quarter alone.

From The Wall Street Journal Sep. 9, 2026

The newly reimagined spaces include an en suite den, a “doll-house-like library” filled with first-edition books, the window-filled great room, and a “fish bowl” office connected to the primary suite.

From MarketWatch Sep. 9, 2026

At the corner of Bos en Hoven Straat, I leaned my bike against a lamppost and stood panting, my heart throbbing in my throat.

From "The Hiding Place" by Corrie ten Boom

Erin Marshall, a US interior designer, actually specialises in EN renovations.

From The Guardian Dec. 21, 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

In June, French conglomerate Bouygues SA EN 0.32 % rebuffed Mr. Drahi’s offer to buy its telecom unit for €10 billion, or about $11 billion.

From The Wall Street Journal Jul. 10, 2015

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

From New York Times Mar. 24, 2012

To "come upon us EN NAVETTE," suddenly "like a shuttle" from the other side of the web, became an established phrase among the French concerned in these unfortunate matters.

From History of Friedrich II of Prussia — Volume 18 by Thomas Carlyle

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

The week concluded with a particularly pleasant chore: mingling amiably with the 3,500 en- tering freshmen at Liberty University, his proudest creation.

From Time Magazine Archive

In en- gineering innovations Westinghouse has kept in stride with Otis by matching Otis' double-decker elevators in Manhattan's Cities Service Building with a system for running two elevators in the same shaft.

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

No ris- --ll call on you Thursday at four. -en.

From The Crevice by Will Grefé

The notion of diminution, if indeed that be the notion originally conveyed, lies not in the -en, but in the vowel.

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

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

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