tobacco

noun

to·​bac·​co tə-ˈba-(ˌ)kō 

plural tobaccos

1

: any of a genus (Nicotiana) of chiefly American plants of the nightshade family with viscid foliage and tubular flowers

especially : a tall erect annual tropical American herb (N. tabacum) cultivated for its leaves

2

: the leaves of cultivated tobacco prepared for use in smoking or chewing or as snuff

3

: manufactured products of tobacco (such as cigars or cigarettes)

also : smoking as a practice

has sworn off tobacco

4

: a moderate brown

Illustration of tobacco

• tobacco 1

Examples of tobacco in a Sentence

a farm that grows tobacco

a state tax on tobacco

Recent Examples on the Web

Ferguson likened cannabis to alcohol and tobacco — products that are commonplace but not harmless. —Lindsey Leake, NBC news, 23 Dec. 2025

Look for notes of cherry, brown sugar, black pepper, pipe tobacco, leather, and flamed orange peel. —Jonah Flicker, Robb Report, 22 Dec. 2025

This year, the Department of Health and Human Services purged thousands of employees and weakened government programs dedicated to tobacco control, environmental safety, injury prevention, and reproductive health. —Dhruv Khullar, New Yorker, 19 Dec. 2025

Crimson smokestacks tower over parts of downtown Rocky Mount, reminding the town’s roughly 54,000 residents of its roots as a once-booming tobacco market. —Makiya Seminera, Fortune, 19 Dec. 2025

Word History

Etymology

Spanish tabaco, probably from Taino, roll of tobacco leaves

First Known Use

circa 1565, in the meaning defined at sense 1

Phrases Containing tobacco

• anti-tobacco
• chewing tobacco
• dipping tobacco
• Indian tobacco
• smokeless tobacco
• tobacco budworm
• tobacco hornworm
• tobacco juice
• tobacco mosaic virus
• tobacco road

Rhymes for tobacco

• afterglow
• akimbo
• albino
• aliquot
• allegro
• amigo
• apropos
• audio
• bungalow
• calico
• calypso
• cameo

Kids Definition

tobacco

noun

to·​bac·​co tə-ˈbak-ō 

plural tobaccos

1

: any of a genus of chiefly American plants of the nightshade family that have sticky leaves and tube-shaped flowers

especially : a tall upright tropical American herb with pink or white flowers that is grown for its leaves

2

: the leaves of cultivated tobacco prepared for use in smoking or chewing or as snuff

Medical Definition

tobacco

noun

to·​bac·​co tə-ˈbak-(ˌ)ō 

plural tobaccos

1

: any plant of the genus Nicotiana

especially : an annual South American herb (N. tabacum) cultivated for its leaves

2

: the leaves of cultivated tobacco prepared for use in smoking or chewing or as snuff

3

: manufactured products of tobacco

also : the use of tobacco as a practice