Definition of formation
- new word formations
- the peculiar formation of the heart
- flying in formation
The book explains the formation of the planets.
The soldiers were marching in formation.
The team ran on the field and lined up in a punt formation.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'formation.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the act of forming or creating something
: something that is formed or created
: an orderly arrangement or group of people, ships, or airplanes
See words that rhyme with formation Thesaurus: All synonyms and antonyms for formation Spanish Central: Translation of formation Nglish: Translation of formation for Spanish speakers Britannica English: Translation of formation for Arabic speakers Britannica.com: Encyclopedia article about formation
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