logical
Americanadjective
-
according to or agreeing with the principles of logic.
a logical inference.
- Synonyms:
- valid
- Antonyms:
- unreasonable
-
reasoning in accordance with the principles of logic, as a person or the mind.
logical thinking.
- Antonyms:
- unreasonable
-
reasonable; to be expected.
War was the logical consequence of such threats.
- Synonyms:
- valid
- Antonyms:
- unreasonable
-
of or relating to logic.
adjective
-
relating to, used in, or characteristic of logic
-
using, according to, or deduced from the principles of logic
a logical conclusion
-
capable of or characterized by clear or valid reasoning
-
reasonable or necessary because of facts, events, etc
the logical candidate
-
computing of, performed by, used in, or relating to the logic circuits in a computer
Other Word Forms
-
hyperlogicalitynoun
-
hyperlogicalnessnoun
-
logicalitynoun
-
logicalnessnoun
-
nonlogicalitynoun
-
nonlogicalnessnoun
-
overlogicalitynoun
-
overlogicalnessnoun
-
superlogicalitynoun
-
hyperlogicaladjective
-
nonlogicaladjective
-
overlogicaladjective
-
prelogicaladjective
-
quasi-logicaladjective
-
superlogicaladjective
-
unlogicaladjective
-
logicallyadverb
Etymology
Origin of logical
From the Medieval Latin word logicālis, dating back to 1490–1500; see logic, -al 1
Explanation
Logical describes something that comes from clear reasoning. Using a fire extinguisher to put it out a fire is a logical step. Trying to put it out with gasoline is not. The adjective logical is rooted in the Greek word logos, which means "reason, idea, or word." So calling something logical means it's based on reason and sound ideas — in other words, thought out with mathematical precision and removed from emotion. Sounds strict and boring, but it's the orderliness and consistency of logic that helps you write a great argument or figure out how to solve a problem.
Vocabulary lists containing logical
Jim Burke's Academic Vocabulary List
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
TEKS ELAR Academic Vocabulary List (5th-7th grades)
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Twelve Angry Men
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
He said the idea to start a ballet company in a post-industrial town was "totally crazy, but totally needed and logical".
From BBC ● Oct. 30, 2026
They were following their legitimate instructions to their logical conclusion.
From Slate ● Oct. 25, 2026
“No touching, no nothing. Given that, the logical solution is to get married.”
From The Wall Street Journal ● Oct. 22, 2026
But it would describe specific work that Navatek was already planning to do behind the scenes, making it the only logical choice for the eventual government contract.
From Salon ● Oct. 20, 2026
It would have been logical for the Navy to ask Elizebeth and her team to help break them.
From "The Woman All Spies Fear" by Amy Butler Greenfield
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
