IPA: /dɪˈliːʃən/
KK: /dɪˈliːʃən/
The act of removing something, especially a word or part of text, from a document or a genetic sequence.
The deletion of unnecessary words improved the clarity of the report.
Deletion → It is formed from "de-" (meaning down or away) and "legere" (meaning to choose or gather). The word "deletion" refers to the act of removing or taking away something that has been chosen or gathered.
Think of 'taking away' ('de-') something that has been 'gathered' or 'chosen' ('legere') — that's why deletion means to remove something.