せき

cough

JLPT N3

Character Breakdown

Usage of (ké)

The character primarily means "to cough" or refers to the sound of coughing. It is commonly used in medical or everyday contexts when describing symptoms or actions related to coughing.

Common Collocations

  • 咳嗽 (késòu): cough (noun/verb), the most frequent compound.
  • (ké yī shēng): to cough once, often used to get attention or signal something.
  • 厉害 (ké de lìhài): to cough severely, describing intensity.

Pragmatic Notes

can be used literally to describe the physical act of coughing or the sound itself. In conversation, is often used as a subtle way to interrupt or draw attention without being rude. When describing illness, 咳嗽 is the more common term, but alone is understood.

Common Confusion

Don't confuse with (hē, to drink) or (sòu, which appears only in the compound 咳嗽). alone is less formal than 咳嗽 but still widely understood.

Summary

Use when talking about coughing actions or sounds, especially in informal or narrative contexts. For medical or formal descriptions, 咳嗽 is preferred. Remember that can function as a discourse marker to politely attract attention.

Example Sentences

He keeps coughing; he might have caught a cold.

With a cough, everyone quieted down.

The doctor said coughing might be a symptom of pneumonia.