English Reference
noun · verb · interjection

cough

n. · v. · interj.
US /ˈkɑf/ UK /kˈɒf/ cough UK spelling coughed, coughs

  1. 01 A2 Elementary Medicine

    n.the sudden, loud noise you make when air is forced out of your throat.

    n.a sudden, involuntary expulsion of air from the lungs through the glottis, typically resulting from irritation of the respiratory tract.

    Simple

    He gave a loud cough to get the teacher's attention in the quiet library.

    In context

    The patient's persistent, dry cough suggested an underlying allergic reaction rather than a typical viral infection.

  2. 02 A2 Elementary Medicine

    n.a medical condition or sickness that makes you cough often.

    n.a clinical condition or symptom characterized by frequent bouts of coughing.

    Simple

    I have a nasty cough, so I am staying home from work today.

    In context

    The doctor prescribed a soothing syrup to manage the child's nighttime cough and allow for better rest.

  3. 03 A2 Elementary

    v.to force air out of your lungs with a short, sharp sound.

    v.to expel air from the lungs suddenly with a sharp, explosive noise.

    Simple

    The smoke from the campfire made everyone cough and move away.

    In context

    She tried to stifle her need to cough during the quietest movement of the symphony, but the irritation was too great.

    hackclear one's throat
  4. 04 C1 Advanced SlangInformal

    v.to tell the truth or give information, especially when you do not want to.

    v.to confess or surrender information under pressure; often used in criminal contexts.

    Simple

    After an hour of questioning, the suspect finally started to cough.

    In context

    The detective was confident that the accomplice would eventually cough and reveal the location of the stolen goods.

    Usage

    Often used as 'cough it up' when referring to information.

  5. 05 C1 Advanced SlangInformal

    v.to give or pay money, usually when you are forced to or do not want to.

    v.to surrender money or property, typically with reluctance or under duress.

    Simple

    You owe me twenty dollars, so it is time to cough up.

    In context

    The insurance company was slow to cough up the settlement funds despite the clear evidence of the claimant's loss.

    Usage

    Almost always used with the particle 'up'.

    payfork overshell out
  6. 06 B2 Upper Intermediate Informal

    interj.a sound you make to show you think someone is lying or to get attention.

    interj.a vocalization used to represent a cough, employed pragmatically to signal irony, skepticism, or to attract attention.

    Simple

    He said he was working late—cough—but I saw him at the cinema.

    In context

    The speaker paused and gave a pointed—cough—to indicate that the previous statement was a significant understatement of the facts.


Etymology 1

From Middle English coughen, coghen (“to cough; to vomit”) [and other forms], from Old English cohhian (compare Old English cohhetan (“to bluster; to riot; to cough (?)”)), from Proto-West Germanic kuh- (“to cough”), ultimately of onomatopoeic origin. Cognates * Middle Dutch cuchen (“to cough”) (modern Dutch kuchen (“to cough”); German Low German kuchen (“to cough”)) * Middle High German kûchen (“to breathe (on); to exhale”), kîchen (“to breathe with difficulty”) (modern German keichen, keuchen (“to breathe with difficulty; to gasp, pant”)) * Spanish cof (“coughing sound”) * West Frisian kiche (“to cough”), kochelje (“to cough persistently”)

Etymology 2

The noun is derived from Middle English cough (“a cough; illness causing coughing”) [and other forms], from coughen (verb): see etymology 1. The interjection is probably derived from the noun.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin gmw-pro *kuh-
Level A2 · Elementary
Frequency Frequent
Updated