Suffocative

• (a.) Tending or able to choke or stifle.
Found on http://thinkexist.com/dictionary/meaning/suffocative/

Suffocative

Suf'fo·ca·tive adjective Tending or able to choke or stifle. ' Suffocative catarrhs.' Arbuthnot.
Found on http://www.encyclo.co.uk/webster/S/233

suffocative

suffocative Causing difficulty in breathing; especially, through the lack of fresh air and the presence of perceived uncomfortable heat.
Found on http://www.wordinfo.info/words/index/info/view_unit/2062/
No exact match found