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
scent applies to the characteristic smell given off by a substance, an animal, or a plant.
the scent of lilacs
odor may imply a stronger or more readily distinguished scent or it may be equivalent to smell.
a cheese with a strong odor
aroma suggests a somewhat penetrating usually pleasant odor.
the aroma of freshly ground coffee
Examples of aroma in a Sentence
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These highly reactive products form rapidly, leading to significant oxidative damage, substantial browning, and off-flavors and aromas.—Encyclopedia Britannica,
9 Nov. 2026 Brewing in clay helps maintain aroma longer, and the valve into the base of the dripper allows more gentle oxygenation according to Alfaro.—
Noah Kaufman,
Bon Appetit Magazine,
7 Nov. 2026 Their Pepper Bridge Vineyard Apogee is a Bordeaux-style blend and has aromas of black cherry, red raspberry, tobacco leaf, and crushed violet petals with silky tannins and flavors of blueberry, mocha, and cinnamon.—
Mike Desimone,
Robb Report,
6 Nov. 2026 Those compounds break down over time, so the aroma becomes much gentler.—
Ryan Brennan,
Kansas City Star,
3 Nov. 2026 See All Example Sentences for aroma
Word History
Etymology
Middle English aromat "fragrant substance, as a spice or ointment," borrowed from Anglo-French aromat, aromant "balm," borrowed from Latin arōmat-, arōma "fragrant substance, spice," borrowed from Greek arōmat-, árōma, of obscure origin