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 leaves, which can be harvested year-round, are green and oval shaped and emit a fragrant aroma similar to that of citronella.—
Frannie Comstock,
Encyclopedia Britannica,
30 June 2026 Espresso is meant to be savored in just a few sips, allowing its rich aromas and bold flavors to shine without distractions.—
Alexandra Emanuelli,
Southern Living,
26 June 2026 At the heart of Skeeter’s is nootkatone, a compound naturally found in grapefruit peel that’s known for its crisp citrus aroma.—
Emily Price,
Forbes.com,
1 July 2026 The disposable wand purifies red, white and sparkling wines while enhancing the natural taste, aroma and color of the wine.—ABC News,
29 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