deletion
C1Formal, Technical, Academic
Definition
Meaning
The act or process of removing, erasing, or eliminating something.
In linguistics, the omission of a sound or syllable; in genetics, the loss of a section of DNA; in computing, the removal of data.
Linguistics
Semantic Notes
Implies a permanent or intentional removal. Often used in contexts where precision and traceability of the removed item are important (e.g., records, data, genetic code).
Dialectal Variation
British vs American Usage
Differences
No significant spelling or usage differences. Both varieties use the term identically across technical fields.
Connotations
Neutral in both; carries a precise, technical connotation.
Frequency
Slightly more frequent in American English in computing contexts due to industry influence, but overall frequency is comparable.
Vocabulary
Collocations
Grammar
Valency Patterns
deletion of [NP] (e.g., deletion of files)deletion from [NP] (e.g., deletion from the database)[NP] deletion (e.g., data deletion)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[hit/suffer from] a memory deletion (informal, computing)”
- “deletion from the record(s)”
Usage
Context Usage
Business
Refers to the removal of records, emails, or data to comply with policies or free up storage.
Academic
Used in genetics (chromosomal deletion), linguistics (phonological deletion), and data analysis (listwise deletion).
Everyday
Most commonly refers to deleting files, text messages, or social media posts.
Technical
Precise term in computing (e.g., 'hard deletion'), genetics (e.g., 'frameshift deletion'), and library science.
Examples
By Part of Speech
verb
British English
- The administrator will delete the redundant records.
- You must delete the file from the shared drive.
American English
- Make sure to delete your browsing history.
- The system automatically deletes temporary files.
adverb
British English
- The data was deleted permanently.
- The entry was deleted accidentally.
American English
- Files are deleted automatically after 90 days.
- The gene was selectively deleted.
adjective
British English
- The deleted files were irretrievable.
- We followed the data deletion protocol.
American English
- Check the deleted items folder first.
- A deletion request form is required.
Examples
By CEFR Level
- The deletion of the photo was a mistake.
- I saved the document after the deletion.
- Accidental deletion of emails can cause problems.
- The app allows for easy deletion of old messages.
- The policy requires the deletion of personal data after five years.
- A genetic deletion can sometimes lead to health issues.
- Linguists studied the systematic deletion of unstressed vowels in the dialect.
- The auditor questioned the unlogged deletion of sensitive financial records.
Learning
Memory Aids
Mnemonic
Think of a DELETion as something you DELETE with acTION. The 'tion' ending signals it's the noun form of the process.
Conceptual Metaphor
DELETION IS ERASURE (wiping a slate clean, removing a mark). DELETION IS SURGICAL REMOVAL (precise excision of a part).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque from 'удаление' for all contexts; in genetics, use 'делеция' (deletsiya).
- Do not confuse with 'стирание' (erasing/erasure), which is more about wiping a surface, not structured data.
Common Mistakes
- Misspelling as 'deleation' or 'deletation'.
- Using 'deletion' as a verb (correct verb is 'delete').
- Confusing 'deletion' with 'omission' in non-technical contexts (omission is not doing something, deletion is actively removing).
Practice
Quiz
In which field would 'deletion' most specifically refer to the loss of a nucleotide sequence?
FAQ
Frequently Asked Questions
They are very close synonyms. 'Erasure' often implies complete obliteration so that no trace remains (like erasing a pencil mark), while 'deletion' can imply removal from a system or list where a record of the removal might exist.
In many computing contexts, yes (e.g., moving to a 'Recycle Bin'). In other contexts like genetics or permanent data wiping, it is typically irreversible, which is why 'permanent deletion' is a common collocation.
The verb is 'to delete'. 'Deletion' is the noun form describing the action or result of deleting.
In phonology and syntax, it refers to the omission of a sound (e.g., /t/ in 'fasten') or a syntactic element that is understood but not spoken, often for reasons of economy or rhythm.