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 pungent aroma was bad news for the parrots when humans arrived in New Zealand hundreds of years ago.—Charlotte Graham-McLay, Los Angeles Times, 24 Feb. 2026 Only put completely dry, untreated natural materials into your fireplace to give it a nice aroma.—Maria Sabella, The Spruce, 23 Feb. 2026 The pungent aroma was bad news for the parrots when humans arrived in New Zealand hundreds of years ago.—ABC News, 23 Feb. 2026 Lavender Tea Lavender is an evergreen, bushy plant native to Mediterranean climates, known for its sweet aroma.—Mark Gurarie, Verywell Health, 20 Feb. 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