deletion

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noun de·le·tion \di-ˈlē-shən, dē-\

Definition of deletion

  1. 1 :  the act of deleting

  2. 2a :  something deletedb (1) :  the absence of a section of genetic material from a gene or chromosome (2) :  the mutational process that results in a deletion

Examples of deletion in a Sentence

  1. one of the deletions from the final cut of the movie turned out to be my one line of dialogue

Recent Examples of deletion from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'deletion'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of deletion

Latin deletion-, deletio destruction, from delēre


First Known Use: 1590


DELETION Defined for Kids

deletion

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noun de·le·tion \di-ˈlē-shən\

Definition of deletion for Students

  1. 1 :  an act of taking out The deletion of the file was a mistake.

  2. 2 :  something taken out


Medical Dictionary

deletion

play
noun de·le·tion \di-ˈlē-shən\

Medical Definition of deletion

  1. 1:  the absence of a section of genetic material from a gene or chromosome

  2. 2:  the mutational process that results in a deletion



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