handedness
noun
hand·ed·ness
ˈhan-dəd-nəs 
1
: a tendency to use one hand rather than the other
2
a
: the property of an object (such as a molecule) of not being identical with its mirror image : chirality
b
: either of the two configurations of an object that may exist in forms which are nonidentical mirror images
Examples of handedness in a Sentence
Recent Examples on the Web
In addition, having atypical handedness – such as preferring different hands for different activities – is associated with a range of neurological conditions, including autism and attention-deficit/hyperactivity disorder.
—
Eric Horstick, The Conversation, 4 Mar. 2026
Perhaps the tallest hurdle for Halpin is his handedness.
—Zack Meisel, New York Times, 2 Mar. 2026
Eskow praised Mező’s even-handedness in compiling recordings and re-recordings for one unified project.
—Noah Lyons, San Diego Union-Tribune, 18 Feb. 2026
The discovery has also unearthed a brand-new scientific puzzle involving chirality, or handedness.
—Mrigakshi Dixit, Interesting Engineering, 9 Feb. 2026
See All Example Sentences for handedness
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Eric Horstick, The Conversation, 4 Mar. 2026
Perhaps the tallest hurdle for Halpin is his handedness.
—Zack Meisel, New York Times, 2 Mar. 2026
Eskow praised Mező’s even-handedness in compiling recordings and re-recordings for one unified project.
—Noah Lyons, San Diego Union-Tribune, 18 Feb. 2026
The discovery has also unearthed a brand-new scientific puzzle involving chirality, or handedness.
—Mrigakshi Dixit, Interesting Engineering, 9 Feb. 2026
See All Example Sentences for handedness
Cite this Entry
“Handedness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/handedness. Accessed 21 Mar. 2026.
Copy CitationMedical Definition
handedness
noun
hand·ed·ness
-nəs
1
: a tendency to use one hand rather than the other
2
: the property of an object (as a molecule) of not being identical with its mirror image
3
: the property of having either a clockwise or counterclockwise motion (as the corkscrew movement of some microorganisms or their flagella or cilia)
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