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peaky - Master This Word

Master this word with our 5-step learning method – Learn English in English

peaky Word Meanings

  • having peaks or points
  • sharp and defined in outline
  • figuratively: characterized by high intensity or extreme conditions
Illustration for this word

peaky Example Sentences

Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.

peaky Phonetic & Pronunciation

Pronunciation
UK /ˈpiːki/
US /ˈpiki/
Syllables
peaky

peaky Word Etymology

The word 'peaky' decomposes into 'peak' (the point of highest elevation) + '-y' (a suffix indicating a quality). It comes from Middle English, derived from Old Norse 'vik', meaning 'to incline'. Imagine a sharp mountain peak dramatically piercing the sky, representing intensity and climax.

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 Input

Real Context

Peaky is an descriptive adjective that signals sharp points or a distinct, high-contrast outline. When you describe a peaky mountain range, you mean peaks that rise crisply against the sky, with jagged silhouettes that catch the eye. The word can also be used figuratively: a peaky period or situation is one with high intensity, danger, or stress, where conditions feel angular or acute rather than smooth. In natural speech you might hear phrases like a peaky skyline or peaky weather to suggest dramatic peaks or dramatic mood. Learners should remember that peaky emphasizes edges, points, and pressure rather than breadth or softness.

Usage Reminders

  • Remember the edge/point sense; use with landscape or weather; avoid overusing in non-figurative contexts; pair with concrete nouns like skyline or ridges; check that the situation is indeed intense, not simply tall; prefer sharp-edge imagery over broad, soft descriptions.
  • Keep the meaning distinct from peak as a noun; peaky describes form or intensity, not quantity of peaks.
  • Use in natural collocations rather than forced translations.
  • Test with both literal and figurative sentences to feel the nuance.
  • In academic writing, reserve peaky for vivid descriptive contexts.

Common Misconceptions

  • Peaky only means tall or high; it does not describe shape.
  • Mistaking peaky for peak as a noun.
  • Using peaky to describe soft or smooth shapes.
  • Thinking peaky is about weather alone rather than intensity or contour.
  • Confusing peaky with 'spiky' in every context.

Thinking Differences

English speakers often picture sharp edges or high-intensity moments when hearing peaky; learners should compare with spiky and sharp-edged descriptions to avoid confusion.

Learning Tips

  • Visualize edges with sharp mountains or jagged horizons.
  • Pair with nouns like skyline, ridges, or weather.
  • Contrast with spiky or sharp to learn nuance.
  • Use both literal and metaphorical sentences.
  • Check context to choose intensity vs shape.
  • Practice describing scenes aloud to feel natural.

5-Step Learning Method - Learn English in English

Step 1: Meaning

What does the word 'peaky' mean?

A.Very high or steep
B.A type of building
C.Having a sickly appearance
D.A form of entertainment
Step 2: Usage

Choose the correct usage of 'peaky' in a sentence.

A.After a few weeks of illness, he looked quite peaky.
B.The mountain was so peaky that we couldn't hike to the top.
C.The dress was peaky and colorful.
D.She had a peaky smile that brightened the room.
Step 3: Similar Words

Which word is most similar to 'peaky'?

A.Vibrant
B.Sickly
C.Strong
D.Bright
Step 4: Opposite Words

What is the opposite of 'peaky'?

A.Thin
B.Healthy
C.High
D.Weak
Step 5: Mastery

Can you think of a real-life context where someone might appear peaky?

A.After a week of rigorous exercise, he looked strong and energetic.
B.She felt peaky after staying up all night studying for her exam.
C.He was full of energy during the marathon.
D.After eating a large meal, she felt satisfied and happy.

Related Listening

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Urban Air Quality: Peaks, Measurements and Policy Adjustments

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2025.12.10 · 1:20 · B2 · IELTS
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