knotty
Americanadjective
-
a knotty piece of wood.
-
involved, intricate, or difficult.
a knotty problem.
- Synonyms:
- complicated, complex
adjective
-
(of wood, rope, etc) full of or characterized by knots
-
extremely difficult or intricate
Other Word Forms
Etymology
Origin of knotty
First recorded in 1200–50, knotty is from the Middle English word cnotti. See knot 1, -y 1
Explanation
Whether it’s pine or problems, sometimes the word knotty can apply to both. Knotty can describe something that has a lot of knots, either literally or figuratively. The adjective knotty is a way to describe something that’s covered in knots. It can be used in a literal sense to refer to wood that is covered in hard, irregular knots — you’ve probably seen these circular, knobby imperfections that sometime appear on wood. The word can also be used figuratively to describe something that is intricate and difficult to solve, such as a knotty political problem involving two warring nations or a knotty legal issue involving complicated constitutional issues.
Vocabulary lists containing knotty
100 SAT Words Beginning with "J," "K," and "L"
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The BFG
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"Deep Survival" by Laurence Gonzales
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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.
If bond yields are in a secular, multidecade uptrend, as seems likely, investors face two knotty problems.
From Barron's • Apr. 24, 2026
The BBC's own review noted that there was a disconnect between the "muscular" songs and the "existential crisis" of Styles' lyrics, concluding: "As a portrait of an artist at a crossroads, it's compellingly knotty."
From BBC • Mar. 13, 2026
But she’s a reluctant sleuth in a knotty case with a head full of noise and a shaky hand on the lighter.
From The Wall Street Journal • Nov. 13, 2025
There’s a comprehensiveness to how “We Are Guardians” lays out a big, knotty problem of environment, politics, geography and business — internationalized yet hyper-local — while spotlighting the Indigenous push-back efforts.
From Los Angeles Times • Jun. 6, 2025
Ivy wondered, curled under a knotty blanket given to her by the gnomes.
From "How to Disappear Completely" by Ali Standish
Definitions 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.
