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Synonyms

intelligent

American  
[in-tel-i-juhnt] / ɪnˈtɛl ɪ dʒənt /

adjective

  1. having good understanding or a high mental capacity; quick to comprehend, as persons or animals.

    an intelligent student.

    Synonyms:
    bright
    Antonyms:
    stupid
  2. displaying or characterized by quickness of understanding, sound thought, or good judgment.

    an intelligent reply.

    Synonyms:
    smart , shrewd , discerning , apt , bright , alert , clever , astute
    Antonyms:
    stupid
  3. having the faculty of reasoning and understanding; possessing intelligence.

    intelligent beings in outer space.

  4. Computers.  pertaining to the ability to do data processing locally; smart.

    An intelligent terminal can edit input before transmission to a host computer.

  5. Archaic.  having understanding or knowledge (usually followed byof ).


intelligent British  
/ ɪnˈtɛlɪdʒənt /

adjective

  1. having or indicating intelligence

  2. having high intelligence; clever

  3. indicating high intelligence; perceptive

    an intelligent guess

  4. guided by reason; rational

  5. (of computerized functions) able to modify action in the light of ongoing events

  6. archaic  having knowledge or information

    they were intelligent of his whereabouts

"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

Related Words

Intelligent, intellectual describe distinctive mental capacity. Intelligent often suggests a natural quickness of understanding: an intelligent reader. Intellectual implies not only having a high degree of understanding, but also a capacity and taste for the higher forms of knowledge: intellectual interests. See sharp.

Other Word Forms

  • hyperintelligent adjective
  • hyperintelligently adverb
  • intelligently adverb
  • nonintelligent adjective
  • nonintelligently adverb
  • preintelligent adjective
  • preintelligently adverb
  • quasi-intelligent adjective
  • quasi-intelligently adverb
  • semi-intelligent adjective
  • semi-intelligently adverb
  • superintelligent adjective

Etymology

Origin of intelligent

First recorded in 1500–10; from Latin intelligent- (stem of intelligēns, present participle of intelligere, variant of intellegere “to understand,” literally, “choose between),” equivalent to intel- (variant of inter- inter- ) + -lig- (combining form of leg-, stem of legere “to pick up, choose”; lection ) + -ent- -ent

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.

The theater’s importance as a locus of intelligent inquiry and intellectual ferment—not momentous, alas—owes a great debt to his influence.

From The Wall Street Journal

Descriptors such as "intelligent," "obedient," "good with children," "dedicated," "calm," and "cheerful" appeared with similar frequency in both groups.

From Science Daily

Thiel was quoted as saying a year earlier that the future of unmanned aircraft systems was “in neither software nor hardware alone, but in the intelligent synthesis of the two.”

From Barron's

Defending both men who feature in the recording, Putin described Witkoff as “an intelligent person.”

From The Wall Street Journal

"This year's theme... invites participants to design intelligent machines for a smarter future. Robotics is a growth area for Singapore," Grace Fu, Singapore's minister for sustainability and the environment, said.

From Barron's