spike - Master This Word
Master this word with our 5-step learning method – Learn English in English
spike Word Meanings
- a sharp pointed object or part
- a sudden increase in intensity or amount
- to impose a sudden increase
spike Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
spike Phonetic & Pronunciation
UK
/spaɪk/
US
/spaɪk/
spike Word Etymology
Spike = 'spike' stems from Old English 'spic' (ear of corn) + -ke (diminutive suffix). It traces back to Proto-Germanic. Imagine a thin, tall structure resembling a spike that can be used to pierce something.
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
Spike is a versatile English word with two core parts of speech and several related senses. As a noun, it denotes a sharp pointed object or any thin, pointed projection, such as a metal spike, a plant spine, or the spike on a roof. It can also describe a sudden, brief peak in value, amount, or intensity, for example a temperature spike or a spike in demand. As a verb, to spike means to cause a sharp, rapid increase or to rise suddenly; this can apply to numbers (prices spiked), events (traffic spiked), or conditions (temperatures spiked). In some contexts, spike can imply an abrupt insertion or imposition, but this usage is more specialized and less common in everyday speech.
Usage Reminders
- - Distinguish noun vs verb in context
- - Use in 'spike in X' not 'X spike'
- - Pair with a quantity noun for sudden changes (prices, demand, traffic)
- - Don't equate with surge; surge is usually larger or more sustained
- - Beware 'spiky' as an adjective meaning sharp or uneven, not a verb form
Common Misconceptions
- Spike always means a tiny increase; it often means a sharp, rapid rise instead.
- The noun and verb forms are interchangeable in most sentences.
- Spike only describes numbers or data, not physical objects.
- Spiking a price is the same as raising it gradually.
- Spike can replace 'surge' in all contexts.
Thinking Differences
For English learners, spike often blends concrete and abstract uses. The noun points to a sharp object or a sharp peak, while the verb emphasizes a sudden rise. Learners frequently confuse spike with surge, but spike is typically shorter in duration and more abrupt. Pay attention to collocations like 'spike in prices' or 'spike in demand' and remember that you usually say 'a spike in X' rather than 'spike X'. Practice with graphs, data, and real-world examples to build intuition for when the rise is temporary versus sustained.
Learning Tips
- Compare spike with surge and boom to feel the nuance
- Practice both noun and verb forms in different sentences
- Pair with 'in' for trends: a spike in prices, a spike in demand
- Avoid overgeneralizing to unrelated contexts
- Use concrete examples from data, weather, or markets
- Listen for cadence: spikes are often quicker than surges
5-Step Learning Method - Learn English in English
Step 1: Meaning
Step 2: Usage
In which sentence is 'spike' used correctly?
A.The company saw a spike in sales last quarter.
B.His hair was spiky from the wind.
C.She planted a spike in the garden.
D.The cat chased after the spike.
Step 3: Similar Words
Which word is an antonym of 'spike'?
A.Decline
B.Peak
C.Jump
D.Plummet
Step 4: Opposite Words
In what real-life context would you expect to see a 'spike'?
A.In a swimming pool
B.During a track and field race
C.In a library
D.In a bakery
Step 5: Mastery
Can you think of a situation where a sudden 'spike' in something could be positive?
A.A spike in internet speed
B.A spike in school suspensions
C.A spike in crime rates
D.A spike in gas prices
Related Listening
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