| Noun | 1. | snuff - the charred portion of a candlewickchar - a charred substance | |
| 2. | snuff - a pinch of smokeless tobacco inhaled at a single time | |
| 3. | snuff - finely powdered tobacco for sniffing up the noserappee - strong snuff made from dark coarse tobacco baccy, tobacco - leaves of the tobacco plant dried and prepared for smoking or ingestion | |
| 4. | snuff - sensing an odor by inhaling through the nose | |
| Verb | 1. | snuff - sniff or smell inquiringlysmell - inhale the odor of; perceive by the olfactory sense | |
| 2. | snuff - inhale audibly through the nose; "snuff coke"breathe in, inhale, inspire - draw in (air); "Inhale deeply"; "inhale the fresh mountain air"; "The patient has trouble inspiring"; "The lung cancer patient cannot inspire air very well" | |
| Adj. | 1. | snuff - snuff colored; grayish to yellowish brownchromatic - being or having or characterized by hue | |