plural forms
1
2
: the essential nature of a thing as distinguished from its matter: such as
a
b
: the component of a thing that determines its kind
3
4
: a printed or typed document with blank spaces for insertion of required or requested information
tax forms
5
a(1)
: conduct regulated by extraneous (see extraneous sense 1) controls (as of custom or etiquette) : ceremony
(2)
: show without substance
b
: manner or conduct as tested by a prescribed or accepted standard
rudeness is simply bad form
c
: manner or style of performing or accomplishing according to recognized standards of technique
a strong swimmer but weak on form
6
a
: the resting place or nest of a hare
b
: a long seat : bench
7
a
: a supporting frame model of the human figure or part (such as the torso) of the human figure usually used for displaying apparel
b
: a proportioned and often adjustable model for fitting clothes
c
: a mold in which concrete is placed to set
8
: the printing type or other matter arranged and secured in a chase ready for printing
9
a
: one of the different modes of existence, action, or manifestation of a particular thing or substance : kind
one form of respiratory disorder
a form of art
b
: a distinguishable group of organisms
c
d
: one of the different aspects a word may take as a result of inflection or change of spelling or pronunciation
verbal forms
e
: a mathematical expression of a particular type
a bilinear form
a polynomial form
10
a(1)
: orderly method of arrangement (as in the presentation of ideas) : manner of coordinating elements (as of an artistic production or course of reasoning)
(2)
: a particular kind or instance of such arrangement
the sonnet is a poetical form
c
: the structural element, plan, or design of a work of art compare content sense 2c
d
: a visible and measurable unit defined by a contour : a bounded surface or volume
11
: a grade in a British school or in some American private schools
12
a(1)
: the past performance of a race horse
(2)
b
: known ability to perform
a singer at the top of her form
c
: condition suitable for performing (as in athletic competition)
back on form
see also take form
formed; forming; forms
1
a
: to give a particular shape to : shape or mold into a certain state or after a particular model
form the dough into a ball
a state formed along republican lines
b
: to arrange themselves in
the dancers formed a line
c
: to model by instruction and discipline
a mind formed by classical education
3
: to serve to make up or constitute : be an essential or basic element of
Bonds formed the bulk of his estate.
5
: to arrange in order : draw up
The battalion was formed into squares for all-around defense.
6
a
: to assume an inflection so as to produce (a form, such as a tense)
forms the past in -ed
b
: to combine to make (a compound word)
"motor" and "cycle" form "motorcycle"
1
: to become formed or shaped
A clot was forming over the cut.
2
: to take form : come into existence : arise
Storm clouds were forming over the hills.
3
: to take on a definite form, shape, or arrangement
the platoon formed in columns
: in the form or shape of : resembling
filiform
Synonyms
Examples of form in a Sentence
Noun
Coal is a form of carbon.
a rare form of cancer
a popular form of entertainment
an ancient form of music
the written form of the language
a style of architecture that emphasizes form over function
The shadowy forms of several people were visible through the smoke.
Verb
The friendship that they formed in school lasted a lifetime.
Her early experiences played an important role in forming her personality.
His ideas were not yet fully formed.
The drug can help prevent blood clots from forming.
Beads of sweat formed on his forehead.
A plan was gradually forming in my mind.
A plan was gradually forming itself in my mind.
An angry crowd was forming in the streets.
Recent Examples on the Web
PCMAG, 12 Nov. 2024
Box Union focuses on boxing to the beat of the music, whereas Rumble Boxing is similar to a nightclub with the use of black lights, but in the form of a fitness class.
—Carolyn Burt, Orange County Register, 11 Nov. 2024
Peter Guo, NBC News, 14 Nov. 2024
In 1925, Chrysler bought the assets of the failing Maxwell Motor Co. to form his own company.
—David Krumboltz, The Mercury News, 10 Nov. 2024
See all Example Sentences for form 
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
The latter comes in the form of the Generative Expand, Generative Fill, and Generate Image tools.
—PCMAG, 12 Nov. 2024
Box Union focuses on boxing to the beat of the music, whereas Rumble Boxing is similar to a nightclub with the use of black lights, but in the form of a fitness class.
—Carolyn Burt, Orange County Register, 11 Nov. 2024
Verb
Steve Spence / National Geographic Tiny organisms called coral polyps come together in complex networks to form colonies that then make up even larger coral reefs.
—Peter Guo, NBC News, 14 Nov. 2024
In 1925, Chrysler bought the assets of the failing Maxwell Motor Co. to form his own company.
—David Krumboltz, The Mercury News, 10 Nov. 2024
See all Example Sentences for form
Dictionary Entries Near form
Cite this Entry
“Form.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/form. Accessed 22 Nov. 2024.
Copy CitationKids Definition
form
1 of 2 noun1
a
: the shape and structure of something as distinguished from its material
b
: a body (as of a person) especially in its outward appearance or as distinguished from the face
2
a
: an established manner of doing or saying something
a form of worship
b
: a standard or expectation based on past experience
true to form, the champions won again
3
: a document with blank spaces for inserting information
a tax form
4
a
: conduct determined by custom : ceremony, convention
also
: display without meaning
the usual forms upon being introduced
b
: manner of behaving according to recognized standards
it's bad form not to wait for your turn
5
: a long seat : bench
6
a
: a model of the human figure used for displaying clothes
b
: a mold in which concrete is placed to set
7
: one of the different varieties of a particular thing or substance
coal is a form of carbon
8
: any of the different pronunciations or spellings a word may take in inflection or compounding
9
: a special way of stating a mathematical expression
the number 2.5 can be written in fractional form as ⁵⁄₂
10
a
: orderly method of arrangement
also
: a kind or instance of such arrangement
painting is an art form
b
: the structural element, plan, or design of a work of art
11
: a surface or space enclosed by mathematical boundaries
12
: a grade in a British secondary school or in some American private schools
13
a
: ability as shown by past performance
b
: condition for performing
in top form
form
2 of 2 verb2
: instruct sense 1, train
education forms the mind
3
: make up sense 2, constitute
a hat formed of straw
4
: develop sense 5, acquire
form a habit
5
: to arrange in order
form a line
6
: to take form : arise
fog forms in the valleys
7
: to take a definite form, shape, or arrangement
the customers formed in lines
former
noun
Medical Definition
form
1 of 2 noun1
a
: the shape and structure of something as distinguished from its material
b
: a body (as of a person) especially in its external appearance or as distinguished from the face
2
: a distinguishable group of organisms
—used especially to avoid taxonomic implications
form
2 of 2 transitive verb
: to give a particular shape to : shape or mold into a certain state or after a particular model
: to become formed or shaped
a clot formed over the cut
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