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
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TEKS ELAR Academic Vocabulary List (5th-7th grades)
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Twelve Angry Men
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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.
"We truly understand and respect the rules, always. But there are logical, structured ways that we can compete in Europe next season."
From BBC ● Nov. 1, 2026
I've been saying for years that the logical conclusion of these AI models being able to find vulnerabilities at speed and at scale is that there's going to be a flood of these vulnerabilities.
From Barron's ● Oct. 25, 2026
They were following their legitimate instructions to their logical conclusion.
From Slate ● Oct. 25, 2026
“They’re already doing, I think, a lot of logical things—diversification of security partnerships and security defense equipment resources,” she said, also speaking in Doha.
From The Wall Street Journal ● Oct. 20, 2026
“It’s not logical for a bird to be that big,” I bite out.
From "On the Come Up" by Angie Thomas
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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.
