cough

1 of 2

verb

ˈkȯf 

coughed; coughing; coughs

intransitive verb

1

: to expel air from the lungs suddenly with a sharp, short noise : to emit a cough (see cough entry 2 sense 1)

The dust made him cough repeatedly.

2

: to make a noise like that of coughing

The engine coughed and sputtered and then stopped.

transitive verb

: to expel by coughing

—often used with up

cough up mucus

cough

2 of 2

noun

1

: a sudden, sharp-sounding expulsion of air from the lungs acting as a protective mechanism to clear the air passages or as a symptom of pulmonary disturbance

2

: a condition marked by repeated or frequent coughing

She has a bad cough.

Examples of cough in a Sentence

Verb

She was coughing and sneezing all day.

The dust made him cough.

The engine coughed and sputtered and then stopped.

Noun

He has a cough and a cold.

They both have bad coughs.

I heard a cough from the back of the church.

Recent Examples on the Web

Verb

Try not to give your child an ice-cold juice that is highly acidic like orange juice, since the acidity can increase discomfort in a throat that's raw and sore from coughing. —Jeannette Moninger, Parents, 11 June 2024

Respiratory signs raise red flags: if the virus can be spread through coughing, this would be a significant step toward human-to-human spread. —Kay Russo, Scientific American, 11 June 2024

Noun

As Covid has shown, all of this could change in the the rub of an eye or a small cough. —Brenda Goodman, CNN, 11 June 2024

She was diagnosed in 2014 after months of being unable to shake off a cough. —Sarah Scott, Verywell Health, 11 June 2024

Word History

Etymology

Verb and Noun

Middle English, from Old English *cohhian; akin to Middle High German kūchen to breathe heavily

First Known Use

Verb

14th century, in the meaning defined at intransitive sense 1

Noun

14th century, in the meaning defined at sense 2

Phrases Containing cough

• cough drop
• cough mixture
• cough syrup
• cough up
• hacking cough
• smoker's cough
• whooping cough

Video

A Look at Uncommon Onomatopoeia

Some imitative words are more surprising than others

Kids Definition

cough

1 of 2 verb

ˈkȯf 

1

: to force air from the lungs with a sharp short noise or series of noises

2

: to get rid of by coughing

cough up mucus

3

: to make a noise like that of coughing

an engine coughing and sputtering

cough

2 of 2 noun

1

: a condition marked by repeated or frequent coughing

2

: an act or sound of coughing

Medical Definition

cough

1 of 2 intransitive verb

ˈkȯf 

: to expel air from the lungs suddenly with a sharp, short noise usually in a series of efforts

transitive verb

: to expel by coughing

—often used with up

cough up mucus

cough

2 of 2 noun

1

: a condition marked by repeated, frequent coughing

he has a bad cough

2

: a sudden, sharp-sounding expulsion of air from the lungs acting as a protective mechanism to clear the air passages or as a symptom of pulmonary disturbance