verb

suffocate

SUF-uh-kayt/ˈsʌfəkeɪt/

To deprive someone of breathable air.

Blocking the lungs' supply of breathable air can suffocate a person.

A medical educational diagram shows a pair of lungs with a blocked incoming O₂ arrow, absence of breathable air; no injured person.
Etymology

The “up” and “throat” pieces express the original image “narrow up”: constricting the passage for air. That choking image underlies the sense of dying, or causing death, through lack of air.

In context

HEALTHY FIT3:38
if a person inhales too much carbon monoxide the blood becomes unable to carry the oxygen this can cause the cells in the vital organs to suffocate and die
Asphyxiation: Causes And Symptoms

More examples

  • The trapped miners nearly suffocated before rescuers restored the air supply.
  • She feels as if she is suffocating in the stuffy room.
  • His constant attention makes her feel suffocated.

Forms

suffocate · suffocates · suffocated · suffocating

suffocation noun — The condition of being deprived of breathable air.

Similar words

smother
Often means blocking breathing by covering the nose and mouth.
choke
Usually involves a blocked throat rather than unbreathable surroundings.
asphyxiate
More technical; emphasizes a dangerous lack of oxygen.