often attributive
1
: two or more figures forming a complete unit in a composition
went there as a group
2
a
: a number of individuals assembled together or having some unifying relationship
a study group
b
: an assemblage of objects regarded as a unit
one of the food groups
c(1)
: a military unit consisting of a headquarters and attached battalions
(2)
: a unit of the U.S. Air Force higher than a squadron and lower than a wing
3
a
: an assemblage of related organisms
—often used to avoid taxonomic connotations when the kind or degree of relationship is not clearly defined
b(1)
: two or more atoms joined together or sometimes a single atom forming part of a molecule
(2)
: an assemblage of elements forming one of the vertical columns of the periodic table
c
: a bed or layer of rocks deposited during an era
4
: a mathematical set that is closed under a binary associative operation, contains an identity element, and has an inverse for every element
grouped; grouping; groups
1
: to combine in a group
grouped English and Dutch as Germanic languages
2
: to assign to a group : classify
The children were grouped by age.
1
: to form a group
The students grouped around the table.
2
: to belong to a group
3
: to make groups of closely spaced hits on a target
the gun grouped beautifully—
R. C. Ruark
R. C. RuarkExamples of group in a Sentence
Noun
It'll be easier if we go there as a group.
She presented the idea to the group.
We like to let these students work in groups whenever possible.
She belongs to an environmental group.
She joined a discussion group.
A select group of scientists has been invited to the conference.
Verb
you should first group the invertebrates by genus
group the kids together and we'll see who's missing
Recent Examples on the Web
Rebecca Ann Hughes, Fortune, 9 Oct. 2025
In the absence of independent monitoring on the ground, the ministry is the primary source for casualty data relied upon by humanitarian groups, journalists, and international bodies.
—Callum Sutherland, Time, 9 Oct. 2025
AFAR Media, 30 Sep. 2025
The eclectic designs can be displayed on their own, or they can be grouped together to form a funky gallery wall.
—L. Daniela Alvarez, Better Homes & Gardens, 29 Sep. 2025
See All Example Sentences for group
Examples are automatically compiled from online sources to
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
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Noun
For example, Kelly says the company gauges the effectiveness of its programs and overall team member experience through employee surveys and resource groups.
—Rebecca Ann Hughes, Fortune, 9 Oct. 2025
In the absence of independent monitoring on the ground, the ministry is the primary source for casualty data relied upon by humanitarian groups, journalists, and international bodies.
—Callum Sutherland, Time, 9 Oct. 2025
Verb
Called the Marriott Bonvoy Outdoors, the stays are grouped by the types of activities travelers seek, whether that’s hiking near alpine lakes, snorkeling among coral reefs teeming with fish, or getting cozy in a cabin in the woods.
—AFAR Media, 30 Sep. 2025
The eclectic designs can be displayed on their own, or they can be grouped together to form a funky gallery wall.
—L. Daniela Alvarez, Better Homes & Gardens, 29 Sep. 2025
See All Example Sentences for group
Cite this Entry
“Group.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/group. Accessed 10 Oct. 2025.
Copy CitationKids Definition
group
2 of 2 verb
: to arrange or combine in a group
group children by ages
Medical Definition
group
nounoften attributive
1
: a number of individuals assembled together or having some unifying relationship
2
a
: an assemblage of related organisms
—often used to avoid taxonomic connotations when the kind or degree of relationship is not clearly defined
b(1)
: an assemblage of atoms forming part of a molecule
especially
: functional group
(2)
: an assemblage of elements forming one of the vertical columns of the periodic table
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