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important

[im-pawr-tnt] /ɪmˈpɔr tnt/
adjective
1.
of much or great significance or consequence:
an important event in world history.
2.
mattering much (usually followed by to):
details important to a fair decision.
3.
entitled to more than ordinary consideration or notice:
an important exception.
4.
prominent or large:
He played an important part in national politics.
5.
of considerable influence or authority, as a person or position:
an important scientist.
6.
having social position or distinction, as a person or family:
important guests.
7.
pompous; pretentious:
When speaking, he assumes an important attitude that offends his audience.
8.
Obsolete, importunate.
Origin
1580-1590
1580-90; < Medieval Latin important- (stem of importāns present participle of importāre to be of consequence, weigh, Latin: to carry in, import), equivalent to im- im-1 + port- port5 + -ant- -ant; see import
Related forms
importantly, adverb
half-important, adjective
half-importantly, adverb
preimportant, adjective
preimportantly, adverb
quasi-important, adjective
quasi-importantly, adverb
superimportant, adjective
superimportantly, adverb
unimportant, adjective
unimportantly, adverb
Usage note
Both more important and more importantly occur at the beginning of a sentence in all varieties of standard English: More important (or More importantly), her record as an administrator is unmatched. Today, more importantly is the more common, even though some object to its use on the grounds that more important is an elliptical form of “What is more important” and that the adverb importantly could not occur in such a construction. More importantly probably developed by analogy with other sentence-modifying adverbs, as curiously, fortunately, and regrettably.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for unimportant
  • Nor is free trade in commodities and minerals where nature created real productivity differences unimportant.
  • Occasionally a technically weak photograph has such great emotional power that the technical content becomes almost unimportant.
  • Especially hearing people complain about unimportant things and not seeing the beauty of life.
  • One camp argues that sleep reduces the unimportant connections between neurons, preventing brain overload.
  • For people who are in an area with little variation in teaching approach, this may seem unimportant.
  • Ultimately, the number of years is really unimportant.
  • But there's so much stuff that the important discussions were often being sidetracked by the unimportant.
  • Those details may seem unimportant, but what they convey is not.
  • Use your discretion to delegate matters that are urgent but unimportant.
  • It is particularly good if your proposal emphasizes aspects of the literature that are unimportant in justifying your objectives.
British Dictionary definitions for unimportant

unimportant

/ˌʌnɪmˈpɔːtənt/
adjective
1.
lacking in significance or value: unimportant matters

important

/ɪmˈpɔːtənt/
adjective
1.
of great significance or value; outstanding: Voltaire is an important writer
2.
of social significance; notable; eminent; esteemed: an important man in the town
3.
(when postpositive) usually foll by to. specially relevant or of great concern (to); valued highly (by): your wishes are important to me
4.
an obsolete word for importunate
Derived Forms
importantly, adverb
Usage note
The use of more importantly as in more importantly, the local council is opposed to this proposal has become very common, but many people still prefer to use more important
Word Origin
C16: from Old Italian importante, from Medieval Latin importāre to signify, be of consequence, from Latin: to carry in; see import
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
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Word Origin and History for unimportant
adj.

1750, from un- (1) "not" + important. Used earlier in a sense of "unassuming, modest" (1727). Related: Unimportantly.

important

adj.

mid-15c., from Middle French important and directly from Medieval Latin importantem (nominative importans), present participle of importare "be significant in," from Latin importare "bring in" (see import). Related: Importantly.

Online Etymology Dictionary, © 2010 Douglas Harper
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Slang definitions & phrases for unimportant

important

adjective

Impressive; imposing; heavy, serious: wear short dresses made of metal and leather and have important hair (1980s+)


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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15
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