cough

American  

[kawf, kof] / kɔf, kɒf /

verb (used without object)

1. to expel air from the lungs suddenly with a harsh noise, often involuntarily.

2. (of an internal-combustion engine) to make a similar noise as a result of the failure of one or more cylinders to fire in sequence.

3. to make a similar sound, as a machine gun firing in spurts.

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verb (used with object)

1. to expel by coughing (usually followed by up orout ).

   to cough up phlegm.

noun

1. the act or sound of coughing.

2. an illness characterized by frequent coughing.

3. a sound similar to a cough, a machine gun, or an engine firing improperly.

verb phrase

1. cough up

   1. to relinquish, especially reluctantly; contribute; give.

   2. to blurt out; state, as by way of making a confession.

      After several hours of vigorous questioning by the police, he finally coughed up the information.

cough British  

/ kɒf /

verb

1. (intr) to expel air or solid matter from the lungs abruptly and explosively through the partially closed vocal chords

2. (intr) to make a sound similar to this

3. (tr) to utter or express with a cough or coughs

4. slang (intr) to confess to a crime

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noun

1. an act, instance, or sound of coughing

2. a condition of the lungs or throat that causes frequent coughing

cough Scientific  

/ kôf,kŏf /

1. The act of expelling air from the lungs suddenly and noisily, often to keep the respiratory passages free of irritating material.

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Other Word Forms

• cougher noun

Etymology

Origin of cough

1275–1325; Middle English coghen, apparently < Old English *cohhian (compare its derivative cohhettan to cough); akin to Dutch kuchen to cough, German keuchen to wheeze

Example Sentences

There was no protection from common childhood illnesses like tuberculosis, rheumatic fever, diphtheria, or whooping cough.

From Literature

Just before stepping out of the bushes, I coughed to let them know I was coming.

From Literature

Gran said she was fevered and coughing and I came before I was supposed to.

From Literature

Among the issues you can use the service for are rashes, coughs and throat, ear or chest infections.

From BBC

And when it feels like a company is, as you put it, holding your stuff for ransom, you may feel even more inclined to cough up whatever amount they insist you pay.

From MarketWatch

Related Words

• bark
• choke
• hack
• vomit
• whoop