smother, asphyxiate, suffocate -- (deprive of oxygen and prevent from breathing; "Othello smothered Desdemona with a pillow"; "The child suffocated herself with a plastic bag that the parents had left on the floor")
suffocate, stifle, asphyxiate, choke -- (impair the respiration of or obstruct the air passage of; "The foul air was slowly suffocating the children")
suffocate, choke -- (become stultified, suppressed, or stifled; "He is suffocating--living at home with his aged parents in the small village")
suffocate, choke -- (suppress the development, creativity, or imagination of; "His job suffocated him")
suffocate, stifle, asphyxiate -- (be asphyxiated; die from lack of oxygen; "The child suffocated under the pillow")
suffocate -- (feel uncomfortable for lack of fresh air; "The room was hot and stuffy and we were suffocating")
gag, choke, strangle, suffocate -- (struggle for breath; have insufficient oxygen intake; "he swallowed a fishbone and gagged")
Overview of adj suffocating
The adj suffocating has 1 sense
smothering, suffocating, suffocative -- (causing difficulty in breathing especially through lack of fresh air and presence of heat; "the choking June dust"; "the smothering soft voices"; "smothering heat"; "the room was suffocating--hot and airless")