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Foreshock

Definition:

A foreshock refers to a small tremor or series of tremors that occur before the main shock of an earthquake. These precursor earthquakes can provide early warning signs that a more significant earthquake is imminent.

Senses/Usages:

1. Noun - Earthquake precursor:

In this sense, foreshock refers to a tremor that precedes a larger earthquake, often serving as a warning sign of impending seismic activity. Foreshocks typically have a smaller magnitude compared to the main shock.

Example Sentence: The scientists detected several foreshocks in the region, indicating the likelihood of a major earthquake hitting within the next few days.

2. Verb - To foretell or predict:

Foreshock can also be used metaphorically to indicate a notable event or indicator that predicts or anticipates something significant in the future.

Example Sentence: The sudden increase in unemployment rates foreshocks an imminent economic downturn.

3. Noun - Preliminary warning or sign:

In a general context, foreshock can refer to any preliminary indication or warning sign that precedes a larger event or occurrence.

Example Sentence: The unexpected drop in stock prices served as a foreshock of the impending financial crisis.

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