nightmare - Master This Word
Master this word with our 5-step learning method – Learn English in English
nightmare Word Meanings
- a frightening dream
- a situation causing extreme anxiety
- a bad or unpleasant experience
nightmare Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
nightmare Phonetic & Pronunciation
UK
/ˈnaɪt.mɛə/
US
/ˈnaɪt.mɛr/
nightmare Word Etymology
night + mare = night (time when it is dark) + mare (a female horse, used in folklore to signify a creature that suffocates sleepers). The term originated from Old English 'mare' meaning 'goblin' or 'incubus'. Imagine a terrifying horse-like creature lurking in your dreams, pressing down on you as you sleep.
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 InputEnglish Brain Route
I tighten my grip on the blanket and pull it up to my chin, then turn toward the dark corner of the room. The night seems to shift as a nightmare slides in, and my heart pounds faster. I push away the panic, adjust my posture, and tell myself I can stay in control even when the dream crowds in. When the sweat cools, I set my shoulders a little, keeping the rhythm steady enough to face the night.
Real Context
Nightmare is a noun that refers to a frightening dream that wakes you with fear, usually accompanied by a racing heart and sweating. It also describes a situation causing extreme anxiety or seeming out of control, such as a nightmare commute or a project turning into a nightmare. Native speakers say I had a nightmare to refer to a specific dream, or the project turned into a nightmare to describe the metaphorical sense. The word can be used in both formal and informal contexts, but many speakers still distinguish between a mild bad dream and a true nightmare by intensity and consequence.
Usage Reminders
- • Use I had a nightmare for a scary dream you remember.
- • Use turned into a nightmare for bad-but-not-impossible situations.
- • Distinguish nightmare from a mild bad dream by intensity and consequences.
- • Don’t write it as two words; it’s always one word.
- • Pair with a verb like have, become, or turn into.
Common Misconceptions
- Nightmare is only about dreams, not real-life problems.
- Nightmare can be split into two words: night mare.
- A nightmare must be about ghosts or monsters.
- You should always use 'bad dream' for anything scary.
- Nightmare never takes a metaphorical meaning.
Thinking Differences
To an English speaker, nightmare has a dual sense: a literal frightening dream and a strong metaphor for a terrible situation. Learners often default to bad dream or avoid metaphor, and may over-split the word into night + mare. Emphasize the metaphorical uses and the common collocations like have a nightmare and turn into a nightmare.
Learning Tips
- Learn core collocations: have a nightmare, turn into a nightmare, a nightmare scenario.
- Practice both senses in context with short sentences.
- Notice intensity: nightmare implies stronger impact than a bad dream.
- Avoid splitting the word; remember it’s one word.
- Use metaphorical examples to describe real problems.
- Record and review any nightmares you had to reinforce memory.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'nightmare'?
A.Bright Day
B.Happy Moment
C.Bad Dream
D.Sweet Dream
Step 2: Usage
Which sentence uses the word 'nightmare' correctly?
A.Last night, I had a nightmare about eating ice cream.
B.Last night, I had a nightmare about winning the lottery.
C.Last night, I had a nightmare about unicorns.
D.Last night, I had a nightmare about sunny skies.
Step 3: Similar Words
Which word is most similar to 'nightmare'?
A.Fantasy
B.Terror
C.Dream
D.Joy
Step 4: Opposite Words
What is the opposite of 'nightmare'?
A.Miracle
B.Pleasure
C.Nightfall
D.Disaster
Step 5: Mastery
Can you give an example of a real-life scenario of 'nightmare'?
A.The presentation went smoothly without any issues.
B.I missed my flight and lost my luggage at the airport.
C.The birthday party was a huge success with all guests having fun.
D.The vacation was perfect with beautiful weather and amazing experiences.
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