The meaning of DELETION is the act of deleting.

Definition of deletion noun from the Oxford Advanced Learner's Dictionary. deletion (to something) the act of removing something that has been written or printed, or that has been stored on a …

A deletion is also the loss of part of a chromosome (= structure containing the information that controls what plants and animals are like), or the chromosome that results from such a loss.

In genetics, a deletion (also called gene deletion, deficiency, or deletion mutation) (sign: Δ) is a mutation (a genetic aberration) in which a part of a chromosome or a sequence of DNA is left …

Deletion definition: an act or instance of deleting.. See examples of DELETION used in a sentence.

3 meanings: 1. the act of deleting or fact of being deleted 2. a deleted passage, word, etc, in text 3. the loss or absence of.... Click for more definitions.

Factsheet What does the noun deletion mean? There are seven meanings listed in OED's entry for the noun deletion. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Define deletion. deletion synonyms, deletion pronunciation, deletion translation, English dictionary definition of deletion. n. 1. The act of deleting; removal by striking out. 2. Material, such as a …

Nov 1, 2025 · deletion (countable and uncountable, plural deletions) The act of deleting. [c. 1600[1]] hyponym . The file contained errors that required deletion. (genetics) A mutation in …

deletion definition: the act of removing something. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "soft deletion".