[ in-tel-i-juhnt ]
/ ɪnˈtɛl ɪ dʒənt /
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See synonyms for: intelligent / intelligently on Thesaurus.com

having good understanding or a high mental capacity; quick to comprehend, as persons or animals: an intelligent student.
displaying or characterized by quickness of understanding, sound thought, or good judgment: an intelligent reply.
having the faculty of reasoning and understanding; possessing intelligence: intelligent beings in outer space.
Computers. pertaining to the ability to do data processing locally; smart: An intelligent terminal can edit input before transmission to a host computer.Compare dumb (def. 8).
Archaic. having understanding or knowledge (usually followed by of).
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“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

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”; cf. lection) + -ent- -ent

synonym study for intelligent

1. 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. 2. See sharp.

OTHER WORDS FROM intelligent


intelligent , intellectual (see synonym study at the current entry)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use intelligent in a sentence

British Dictionary definitions for intelligent

/ (ɪnˈtɛlɪdʒənt) /

having or indicating intelligence
having high intelligence; clever
indicating high intelligence; perceptivean intelligent guess
guided by reason; rational
(of computerized functions) able to modify action in the light of ongoing events
(postpositive foll by of) archaic having knowledge or informationthey were intelligent of his whereabouts

Derived forms of intelligent

intelligently, adverb
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