smell
n. C / Un. the quality of something that you notice with your nose. It can be a nice scent or a bad odor.
n. the faculty of perceiving odors or the specific quality of a substance that is perceived by the olfactory sense.
The smell of fresh bread fills the kitchen.
I love the smell of the forest after it rains in the summer.
The distinct smell of ozone often precedes a heavy thunderstorm, signaling a change in atmospheric conditions that most people recognize instantly.
Etymology tree Proto-Indo-European *smel- Proto-West Germanic *smalljan Old English *smiellan Middle English smellen English smell From Middle English smellen, smillen, smyllen, smullen, from Old English smyllan, smiellan (“to smell, emit fumes”), from Proto-West Germanic smallijan (“to glow, burn, smoulder”), from Proto-Indo-European smel- (“to burn, smoke, smoulder; tar, pitch”). The noun is from Middle English smel, smil, smul (“smell, odour”). Related to Saterland Frisian smeele (“to smoulder”), Middle Dutch smōlen (“to burn, smoulder”) (whence Dutch smeulen (“to smoulder”)), Middle Low German smölen (“to be hazy, be dusty”) (whence Low German smölen (“smoulder”)), Low German smullen (“emit smoke”), West Flemish smoel (“stuffy, muggy, hazy”), Danish smul (“dust, powder”), Lithuanian smilkyti (“to incense, fumigate”), Lithuanian smilkti (“to smudge, smolder, fume, reek”), Lithuanian smalkinti (“to fume”), Middle Irish smál, smól, smúal (“fire, gleed, embers, ashes”), Russian смола́ (smolá, “resin, tar”). Compare smoulder, smother.
Uncountable when referring to the general sense or faculty; countable when referring to a specific, distinct odor.