ig·no·rant

[ig-ner-uhnt]
adjective
1.
lacking in knowledge or training; unlearned: an ignorant man.
2.
lacking knowledge or information as to a particular subject or fact: ignorant of quantum physics.
3.
uninformed; unaware.
4.
due to or showing lack of knowledge or training: an ignorant statement.

Origin:
1325–75; Middle English ignora(u)nt < Latin ignōrant- (stem of ignōrāns), present participle of ignōrāre to ignore; see -ant

ig·no·rant·ly, adverb
ig·no·rant·ness, noun
non·ig·no·rant, adjective
non·ig·no·rant·ly, adverb
qua·si-ig·no·rant, adjective
qua·si-ig·no·rant·ly, adverb
self-ig·no·rant, adjective
su·per·ig·no·rant, adjective
su·per·ig·no·rant·ly, adverb
un·ig·no·rant, adjective
un·ig·no·rant·ly, adverb

ignorant, stupid.


1. uninstructed, untutored, untaught. Ignorant, illiterate, unlettered, uneducated mean lacking in knowledge or in training. Ignorant may mean knowing little or nothing, or it may mean uninformed about a particular subject: An ignorant person can be dangerous. I confess I'm ignorant of mathematics. Illiterate originally meant lacking a knowledge of literature or similar learning, but is most often applied now to one unable to read or write: necessary training for illiterate soldiers. Unlettered emphasizes the idea of being without knowledge of literature: unlettered though highly trained in science. Uneducated refers especially to lack of schooling or to lack of access to a body of knowledge equivalent to that learned in schools: uneducated but highly intelligent. 2. unenlightened.


1. literate. 2. learned.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To ignorant
00:10
Ignorant is always a great word to know.
So is bezoar. Does it mean:
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
Collins
World English Dictionary
ignorant (ˈɪɡnərənt) [Click for IPA pronunciation guide]
 
adj (often foll by of)
1.  lacking in knowledge or education; unenlightened
2.  lacking in awareness or knowledge (of): ignorant of the law
3.  resulting from or showing lack of knowledge or awareness: an ignorant remark
 
'ignorantly
 
adv

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Etymonline
Word Origin & History

ignorant
late 14c., from O.Fr. ignorant, from L. ignorantia, from ignorantem, prp. of ignorare from in- "not" + Old L. gnarus "aware, acquainted with," from Porot-L. suffixed form *gno-ro-, related to gnoscere "to know" (see know). Form influenced by ignotus "unknown." Cf. also
uncouth. Colloquial sense of "ill-mannered" first attested 1886.
Online Etymology Dictionary, © 2010 Douglas Harper
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Example sentences
Maybe stop being so ignorant and do a bit of research yourself into evolution.
Nobody needs to hold anything above another here, there are a lot of ignorant
  people from all walks of life and culture.
In part they were ignorant of this overhauling, and in part they were
  indifferent to it.
So that you will not be called ignorant, learn something a little bit about
  state of charge.
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