noun
Freq #7439
Meanings
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1
noun
The act or process of forming or developing something.
The formation of the new government took several weeks.
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2
noun
A particular arrangement of people or things acting as a group.
The planes flew over the city in tight formation.
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3
noun
A layer or mass of rock of a particular type.
The cave is famous for its unusual rock formations.
Thesaurus
Synonyms
1
noun
· the act or process of...
constitution
Word family
Forms
formations
Derived forms
back-formationelectroformationformationalgeoformationmalformationmicroformationmisformationneoformationnonformationosteoformationpostformationpreformation
Related forms
form
Etymology
From Middle English formacioun, formation, borrowed from Old French formacion, from Latin fōrmātiō, from fōrmō (“form”, verb); see form as verb. Morphologically form + -ation.
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