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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Some research suggests that inhaling the aroma of spearmint may effectively reduce nausea and vomiting related to certain conditions.—Jillian Kubala, Health, 11 Dec. 2025 Carob pulp is a by-product derived from locust bean gum, a thickening agent used in the food industry that produces an aroma similar to that of cocoa when roasted.—New Atlas, 10 Dec. 2025 Each three-wick glass candle looks just like a real glass of hot coffee, but with sweet aromas that last much longer.—Sophia Beams, Better Homes & Gardens, 9 Dec. 2025 But what won't change is the fragrance of the tree, the aroma that evokes memories of holidays gone by.—George Petras, USA Today, 8 Dec. 2025 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
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