: any of several tobaccos (such as Nicotiana alata) grown for their showy flowers

Examples of nicotiana in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In my garden, dill and nicotiana take top honors for excess. Margaret Roach, New York Times, 28 Apr. 2020 Other annuals that self-sow are Verbena bonariensis (tall verbena), nicotiana, calendula and various poppies (including the breadseed or opium poppy, Papaver somniferum). Margaret Roach, New York Times, 28 Apr. 2020

Word History

Etymology

New Latin, from herba nicotiana, literally, Nicot's herb, from Jean Nicot †1600 French diplomat and scholar

First Known Use

1600, in the meaning defined above

Time Traveler
The first known use of nicotiana was in 1600

Browse Nearby Words

Cite this Entry

“Nicotiana.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nicotiana. Accessed 18 Mar. 2025.

Medical Definition

Nicotiana

noun
: a genus of American and Asian herbs or shrubs of the family Solanaceae that have viscid foliage, tubular flowers, and a many-seeded capsule and that include the cultivated tobacco (N. tabacum)
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