verb, -cat⋅ed, -cat⋅ing.| 1. | to kill by preventing the access of air to the blood through the lungs or analogous organs, as gills; strangle. |
| 2. | to impede the respiration of. |
| 3. | to discomfort by a lack of fresh or cool air. |
| 4. | to overcome or extinguish; suppress. |
| 5. | to become suffocated; stifle; smother. |
| 6. | to be uncomfortable due to a lack of fresh or cool air. |
suffocate suf·fo·cate (sŭf'ə-kāt')
v. suf·fo·cat·ed, suf·fo·cat·ing, suf·fo·cates
To impair the respiration of; asphyxiate.
To suffer from lack of oxygen; to be unable to breathe.