Search Result for "smokeless": 
Wordnet 3.0

ADJECTIVE (1)

1. emitting or containing little or no smoke;
- Example: "smokeless factory stacks"
- Example: "smokeless fuel"
- Example: "a smokeless environment"



The Collaborative International Dictionary of English v.0.48:

Smokeless \Smoke"less\, a.
   Making or having no smoke. "Smokeless towers." --Pope.
   [1913 Webster]


WordNet (r) 3.0 (2006):

smokeless
    adj 1: emitting or containing little or no smoke; "smokeless
           factory stacks"; "smokeless fuel"; "a smokeless
           environment" [ant: smoky]