malignant - Master This Word
Master this word with our 5-step learning method – Learn English in English
malignant Word Meanings
- very harmful or dangerous, especially in a health context
- having a bad influence or effect
- malevolent or hostile
malignant Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
malignant Phonetic & Pronunciation
UK
/məˈlɪɡ.nənt/
US
/məˈlɪɡ.nənt/
malignant Word Etymology
mal- = bad + -gnant from 'gnatus' = born. Origin: Latin → Old French → English. Imagine a dark cloud looming overhead, symbolizing a severe illness, casting a shadow on the path of life.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Malignant is an adjective describing something that is very harmful or dangerous, especially in a health context, or something with a bad influence or intent. In medicine it most often appears with tumors as malignant growths that tend to spread, contrasting with benign conditions that are not life-threatening. You can also use it metaphorically for people or situations that seem hostile, poisonous, or persistently harmful. The word carries a strong sense of threat or menace, so choose it when you want to emphasize severity rather than merely being bad in a casual way. Etymology: mal- meaning bad, -gnant from gnatus, via Latin and Old French.
Usage Reminders
- Use malignant for severe health threats and for strong, harmful influence. Distinguish it from benign; avoid casual hyperbole with people. In medical notes, pair with tumor or growth for clarity. Do not overextend to mild problems. Consider the contrast with benign when teaching contrasts. Remember the word has a formal tone.
Common Misconceptions
- Malignant always means evil in intent, not just harmful health effects
- It is the same as benign
- If something is harmful, you can call it malignant without medical context
- A malignant description cannot apply to people unless there is intent
- Malignant only applies to cancer and nothing else
Thinking Differences
Explain to an English speaker (meta, keep short)
Learning Tips
- - Remember the medical sense vs. metaphorical sense
- - Learn the contrast with benign
- - Pair with tumor, cancer, or growth in medical notes
- - Use in formal contexts; avoid casual overuse
- - Practice with both medical and metaphorical examples
- - Associate with negative imagery (shadow, threat) to remember severity
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'malignant'?
A.Bright
B.Harmful
C.Beautiful
D.Soft
Step 2: Usage
In which sentence is the word 'malignant' used correctly?
A.The surgeon removed the malignant tumor successfully.
B.She received a malignant gift for her birthday.
C.The weather was malignant and sunny today.
D.The cat had a malignant purring sound.
Step 3: Similar Words
Which word is most similar to 'malignant'?
A.Healing
B.Friendly
C.Benign
D.Calm
Step 4: Opposite Words
Which word is the opposite of 'malignant'?
A.Mild
B.Generous
C.Good
D.Harmless
Step 5: Mastery
In what real-life context might the word 'malignant' be used?
A.Discussing cancer research
B.Talking about a beautiful sunset
C.Ordering food at a restaurant
D.Explaining the benefits of exercise
Want to practice more words?
Download LexiTalk app for personalized learning experience
Download App