the omission that is made when an editorial change shortens a written passage; "an editor''s deletions frequently upset young authors"; "both parties agreed on the excision of the proposed clause" 同义词:excision, cut,
(genetics) the loss or absence of one or more nucleotides from a chromosome
any process whereby sounds or words are left out of spoken words or phrases 同义词:omission,
百科解释
Deletion is the act of deleting or removal by striking out material, such as a word or passage, that has been removed from a body of written or printed matter.