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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While plants such as peppermint, spearmint, and other scented plants in the mint family will repel squirrels and make your garden less of a tempting dining spot due to their strong aroma, mint is not a long-term solution and will most likely only work for a short period of time.—Molly Burford, Southern Living, 6 June 2026 What other mythology would even try to accommodate extending necks, water squirters, and intentionally unpleasant aromas?—Richard Edwards, Space.com, 4 June 2026 Its complexity of flavors and aromas is unique.—Robb Report Studio, Robb Report, 1 June 2026 The whisky is sweet and enticing on the nose, with aromas of vanilla fudge, toffee, apricot jam, and a touch of fresh barley grist.—Joseph V Micallef, Forbes.com, 30 May 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