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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The truffle vinaigrette drizzled atop imparts an earthy aroma and complexity that dances with the lobster and wagyu’s profiles.—Aly Walansky, Forbes.com, 13 June 2026 The aroma of food simmering on the stove, for instance, can trigger the brain to send signals to the pancreas, which in turn releases insulin into the bloodstream.—Isabella Backman, Hartford Courant, 12 June 2026 The ritual itself, the warmth, the aroma, the familiar routine, appears to do real work in calming withdrawal.—Samantha Agate, Miami Herald, 12 June 2026 Both types of peppercorn will add a savory and bright flavor and aroma to any dish.—Karla Walsh, Better Homes & Gardens, 11 June 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