often attributive
1
: a number of individuals assembled together or having some unifying relationship or action
a study group
went there as a group
walking in groups
was speaking to a group
specifically
: a number of musicians who play together regularly
2
a
: two or more figures (such as in sculpture or painting) forming a complete unit in a larger composition
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
Cora Engelbrecht, New Yorker, 3 Apr. 2026
Later, romantic Venus squares transformative Pluto, stirring friction about recognition and resources in groups.
—Tarot.com, Sun Sentinel, 3 Apr. 2026
Nina Metz, Chicago Tribune, 3 Apr. 2026
The Artemis 4 candidate landing sites are grouped around the south pole below Moretus at the extreme edge of the lunar disk, though only a glimpse of the most northerly sites such as Nobel Crater and Malapert Massif can be spotted when lunar libration is favorable.
—Anthony Wood, Space.com, 3 Apr. 2026
See All Example Sentences for group
Examples are automatically compiled from online sources to
show current usage.
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
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Noun
Shailin Asadollahi told me that her family’s group chat had turned into a live feed of ad-hoc forensics, chronicling their efforts to find her brother.
—Cora Engelbrecht, New Yorker, 3 Apr. 2026
Later, romantic Venus squares transformative Pluto, stirring friction about recognition and resources in groups.
—Tarot.com, Sun Sentinel, 3 Apr. 2026
Verb
In addition to the Obama Center artists, who will be grouped in a section called Embodiment, there are two other main sections at the fair.
—Nina Metz, Chicago Tribune, 3 Apr. 2026
The Artemis 4 candidate landing sites are grouped around the south pole below Moretus at the extreme edge of the lunar disk, though only a glimpse of the most northerly sites such as Nobel Crater and Malapert Massif can be spotted when lunar libration is favorable.
—Anthony Wood, Space.com, 3 Apr. 2026
See All Example Sentences for group
Cite this Entry
“Group.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/group. Accessed 5 Apr. 2026.
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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