Manufactured by ResMed. The AirCurveâ¢ 10 S BiLevel Machine with HumidAirâ¢ Heated Humidifier by ResMed is a cutting-edge unit designed to offer comfort through intuitive technology. Building on earlier versions, this bilevel machine delivers one pressure for inhalation and one pressure for exhalation.
Synonym Discussion of smell. smell, scent, odor, aroma mean the quality that makes a thing perceptible to the olfactory sense. smell implies solely the sensation without suggestion of quality or character an odd smell permeated the room.
B1 [ I, L only + adj ] to have a particular quality that others can notice with their noses: My hands smell of onions. That cake smells good. There's something in the fridge that smells mouldy. Your feet smell (= have an unpleasant smell).