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Definition of spike

spike

/spaɪk/
spike

Adverb:spikily
•
Plural:spikes
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Adjective:spiky
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Past Simple:spiked
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Past Participle:spiked
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Present Participle:spiking
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spike Lexical Profile

spike Game Scores & Validity

• noun

1

A sudden, sharp increase in the magnitude, concentration, or frequency of something.

Example

"The local hospital reported a massive spike in flu admissions during the first week of winter."


2

A thin, sharp-pointed piece of metal, wood, or another rigid material.

Example

"The climbers wore boots equipped with heavy metal spikes to maintain their grip on the icy terrain."


3

A forceful downward hit of a ball over the net, particularly in sports like volleyball.

Example

"The crowd cheered wildly as the team captain executed a flawless spike to win the championship match."

Synonyms
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Antonyms
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• verb

1

To increase sharply and suddenly, often followed by a rapid decline.

Example

"Global oil prices spiked unexpectedly after the announcement of the trade embargo."


2

To secretly add alcohol or a drug to a beverage or food.

Example

"She never left her glass unattended at parties to ensure nobody spiked her drink."


3

To pierce, fasten, or impale something with a sharp-pointed object.

Example

"The railway crew spiked the heavy steel tracks securely into the wooden ties."

Synonyms
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Antonyms
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• Rhymes for spike

Word Origin & Etymology

Derived from Middle English 'spyke', likely originating from Old Norse 'spík' (meaning 'splinter') or Middle Dutch 'spīker' (meaning 'nail'). It shares an Indo-European root with the Latin 'spica', meaning 'ear of grain'.

Cite this Entry


Wordmom. (2026). Definition of Spike. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/spike
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