cancer
C1Medical, Scientific, Figurative, Astrological
Definition
Meaning
A serious disease caused by uncontrolled division of abnormal cells in a part of the body, often forming a malignant tumour or growth.
1. A malignant growth or tumour resulting from such a disease. 2. Something evil or malignant that spreads destructively within a group, system, or environment (e.g., 'corruption is a cancer in society'). 3. (Astrology) The fourth sign of the zodiac, represented by the Crab.
Linguistics
Semantic Notes
The word is polysemous, with the medical sense being dominant and highly sensitive due to its grave implications. Figurative usage carries strong negative connotations of destructiveness and insidious spread.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core medical meaning. Spelling is identical. The zodiac sign is capitalised ('Cancer') in both.
Connotations
Identically grave and emotionally charged connotations in both varieties. Figurative usage is equally common.
Frequency
Identical high frequency in medical/figurative contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
to have/diagnose/treat/survive/die from cancer (of the [organ])Cancer spreads/metastasizes (to [organ]).Something is a cancer (on/within [system]).Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “a cancer on society”
- “fight cancer”
- “a cancer survivor”
Usage
Context Usage
Business
Rare. Possible in figurative sense: 'Poor morale is a cancer in this organisation.'
Academic
Common in medical, biological, epidemiological, and sociological texts.
Everyday
Common but sensitive; often used with care due to personal impact.
Technical
Precise use in oncology, pathology (e.g., 'non-small cell lung cancer').
Examples
By Part of Speech
verb
British English
- The corruption seemed to cancer its way through every level of government.
American English
- Rumors can cancer within a small community.
adjective
British English
- She works in cancer research.
- He received a cancer diagnosis.
American English
- She works in cancer research.
- He got a cancer diagnosis.
Examples
By CEFR Level
- Cancer is a very bad illness.
- Many people are afraid of cancer.
- Smoking can increase your risk of getting lung cancer.
- Her grandmother died of cancer last year.
- Early detection is crucial for successfully treating many forms of cancer.
- The documentary explored the emotional impact of a cancer diagnosis on a family.
- The research focused on novel immunotherapies that target specific cancer cells without harming healthy tissue.
- Political apathy, he argued, was a cancer eroding the foundations of democracy.
Learning
Memory Aids
Mnemonic
Think: CAN't CEase Replicating – describes uncontrolled cell division.
Conceptual Metaphor
EVIL IS A DISEASE / A DESTRUCTIVE FORCE IS A CANCER.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid literal translation of the zodiac sign 'Рак' back to 'crab' when referring to astrology. In English, it's 'Cancer'.
- The figurative sense ('a cancer on society') translates directly but may sound less natural in Russian than 'язва' or 'чума'.
Common Mistakes
- Using 'cancer' informally or insensitively.
- Confusing 'cancer' (disease) with 'Cáncer' (Spanish for crab or cancer).
- Capitalising the medical term incorrectly (should be lowercase).
Practice
Quiz
In a figurative sense, calling something 'a cancer' implies it is:
FAQ
Frequently Asked Questions
Yes, in its primary medical and figurative uses it carries extremely negative connotations. Only in the context of astrology (the zodiac sign Cancer) is it neutral.
Both are correct and commonly used. 'Died of cancer' is slightly more traditional.
It's a euphemism used to avoid saying the word directly, often due to fear or stigma. Its use is now considered somewhat outdated and many prefer direct language.
Rarely. The verb form ('to cancer') meaning 'to spread corruptingly' is archaic and highly literary. It is not used in modern medical contexts.
Collections
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Health and Wellness
B1 · 49 words · Physical and mental health vocabulary.
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