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 rice is stirred over medium heat for a few minutes, giving the grains time to become opaque or lightly golden and release a toasty, nutty aroma.—
Katie Rosenhouse,
Southern Living,
26 Aug. 2026 The specific compounds responsible for the classic smoky aroma of a campfire – phenolic compounds like guaiacol and syringol – are highly reactive.—
Michael A. Robinson,
The Conversation,
25 Aug. 2026 Woods, resins, incense, oud, and suede give vanilla a spicy, honey-like aroma.—
Ariel Wodarcyk,
InStyle,
25 Aug. 2026 However, over time, the tea gradually loses some of its aroma and flavor, so the sipping experience may not be as vibrant.—
Olivia McIntosh,
Martha Stewart,
25 Aug. 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