Search Result for "suffocative": 
Wordnet 3.0

ADJECTIVE (1)

1. causing difficulty in breathing especially through lack of fresh air and presence of heat;
- Example: "the choking June dust"
- Example: "the smothering soft voices"
- Example: "smothering heat"
- Example: "the room was suffocating--hot and airless"
[syn: smothering, suffocating, suffocative]



The Collaborative International Dictionary of English v.0.48:

Suffocative \Suf"fo*ca*tive\, a.
   Tending or able to choke or stifle. "Suffocative catarrhs."
   --Arbuthnot.
   [1913 Webster]


WordNet (r) 3.0 (2006):

suffocative
    adj 1: 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" [syn:
           smothering, suffocating, suffocative]