eighteen


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eight·een

 (ā-tēn′)
n.
1. The cardinal number equal to 17 + 1.
2. The 18th in a set or sequence.

[Middle English eightetene, from Old English eahtatēne; see oktō(u) in Indo-European roots.]

eight·een′ adj. & pron.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

eighteen

(ˈeɪˈtiːn)
n
1. (Mathematics) the cardinal number that is the sum of ten and eight and the product of two and nine. See also number1
2. (Mathematics) a numeral, 18, XVIII, etc, representing this number
3. (Mathematics) the amount or quantity that is eight more than ten
4. something represented by, representing, or consisting of 18 units
5. (Australian Rules Football) (functioning as singular or plural) a team of 18 players in Australian Rules football
determiner
a. amounting to eighteen: eighteen weeks.
b. (as pronoun): eighteen of them knew.
[Old English eahtatēne; related to Old Norse attjan, Old High German ahtozehan]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

eight•een

(ˈeɪˈtin)

n.
1. a cardinal number, ten plus eight.
2. a symbol for this number, as 18 or XVIII.
3. a set of this many persons or things.
adj.
4. amounting to 18 in number.
[before 1000; Middle English ehtetene, Old English eahtatēne; see eight, -teen]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.eighteen - the cardinal number that is the sum of seventeen and oneeighteen - the cardinal number that is the sum of seventeen and one
large integer - an integer equal to or greater than ten
Adj.1.eighteen - being one more than seventeeneighteen - being one more than seventeen  
cardinal - being or denoting a numerical quantity but not order; "cardinal numbers"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
ثامِنَةَ عَشْرَهثَمَانِيَةَ عَشَرَثمانِيَة عَشْرَهعُمْر الُثّمانِيَةَ عَشْرَهعُمْرُهُ ثمانِيَة عَشْر عاما
dihuitdivuit
osmnáct
atten
dek ok
kaheksateist
kahdeksantoista
osamnaest
tizennyolc
átjánátjan áraátján áraáttján
十八
18
duodeviginti
aštuoniolikaaštuoniolikmetisaštuoniolikosaštuoniolikos metųaštuoniolikos metų amžius
astoņpadsmitastoņpadsmit gadu vecumsastoņpadsmit gadus vecs
optsprezece
osemnásťosemnásť rokov
osemnajst
arton
สิบแปด
on sekizon sekiz yaşıon sekiz yaşında18
mười tám

eighteen

[ˈeɪˈtiːn]
A. ADJdieciocho
she's eighteentiene dieciocho años
B. Ndieciocho
see five for usage
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

eighteen

[ˌeɪˈtiːn] numdix-huit
She's eighteen → Elle a dix-huit ans.
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

eighteen

adjachtzehn
nAchtzehn f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

eighteen

[ˈeɪˈtiːn]
1. adjdiciotto inv
2. ndiciotto m inv
for usage see five
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

eighteen

(eiˈtiːn) noun
1. the number or figure 18.
2. the age of 18. a girl of eighteen.
adjective
1. 18 in number. eighteen horses.
2. aged 18. He is eighteen now.
eighteen-
having eighteen. an eighteen-page booklet.
ˌeighˈteenth noun
1. one of eighteen equal parts. seventeen eighteenths.
2. (also adjective) (the) last of eighteen (people, things etc); (the) next after the seventeenth. He was eighteenth in the competition; the eighteenth storey.
ˌeighˈteen-year-old noun
He is married to an eighteen-year-old.
adjective
an eighteen-year-old girl.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.

eighteen

ثَمَانِيَةَ عَشَرَ osmnáct atten achtzehn δεκαοκτώ dieciocho kahdeksantoista dix-huit osamnaest diciotto 十八 18 achttien atten osiemnaście dezoito восемнадцать arton สิบแปด on sekiz mười tám 十八
Multilingual Translator © HarperCollins Publishers 2009
References in classic literature ?
Godfrey Ablewhite was entrusted with the care of a sum of twenty thousand pounds--as one of two Trustees for a young gentleman, who was still a minor in the year eighteen hundred and forty-eight.
The answer was always the same: "Almost eighteen years."
If a man has to pay eighteen shillings a day for the use of a cab and two horses, as many of us have to do in the season, and must make that up before we earn a penny for ourselves I say 'tis more than hard work; nine shillings a day to get out of each horse before you begin to get your own living.
Calculating back from this, and making due allowance for the year that had passed since I had gained my information, I found that he must have been born in eighteen hundred and four, and that I might safely start on my search through the register from that date.
ADVANCING from time past to time present, the Prologue leaves the date last attained (the summer of eighteen hundred and fifty-five), and travels on through an interval of twelve years--tells who lived, who died, who prospered, and who failed among the persons concerned in the tragedy at the Hampstead villa--and, this done, leaves the reader at the opening of THE STORY in the spring of eighteen hundred and sixty-eight.
"Eighteen years," laughed Dorian Gray, with a touch of triumph in his voice.
"Eighteen days in the longboat," the Ancient Mariner shrilled, to Daughtry's startlement.
I thought no end of him, and that is why I remember with a peculiar satisfaction the last words he spoke to me on board his ship after an eighteen months' voyage.
The third was that of the Pisistradidae at Athens; but it was not continual: for Pisistratus himself was twice expelled; so that out of thirty-three years he was only fifteen in power, and his son eighteen; so that the whole time was thirty-three years.
It is a wine-cask as big as a cottage, and some traditions say it holds eighteen thousand bottles, and other traditions say it holds eighteen hundred million barrels.
It was the same room into which he had been ushered, as a guest, eighteen years before: the same moon shone through the window; and the same autumn landscape lay outside.
A scarred and wrinkled precipice rises to a height of eighteen hundred feet; on a tiny bench half way up its vast wall, sits a little snowflake of a church, no bigger than a martin-box, apparently; skirting the base of the cliff are a hundred orange groves and gardens, flecked with glimpses of the white dwellings that are buried in them; in front, three or four gondolas lie idle upon the water--and in the burnished mirror of the lake, mountain, chapel, houses, groves and boats are counterfeited so brightly and so clearly that one scarce knows where the reality leaves off and the reflection begins!