herb

noun

ˈərb 

US also and British usually

ˈhərb 

often attributive

1

botany : a seed-producing annual, biennial, or perennial that does not develop persistent woody tissue but dies down at the end of a growing season

2

: a plant or plant part valued for its medicinal, savory, or aromatic qualities

planted parsley, basil, and rosemary in her herb garden

3

slang : marijuana sense 2

herblike

ˈ(h)ərb-ˌlīk 

adjective

herby

ˈ(h)ər-bē 

adjective

Examples of herb in a Sentence

a dish seasoned with chopped fresh herbs

rosemary, sage, and other herbs

Recent Examples on the Web

Choose fresh foods, cook at home, and season with herbs and spices instead of salt. —Jamie Johnson, Verywell Health, 2 Oct. 2025

Fresh herbs aren’t just for spring and summer. —Karen Brewer Grossman, Southern Living, 2 Oct. 2025

Cucumbers, beans, small squash and melon plants, annual herbs, determinate tomatoes, peppers, eggplants, lettuce, leafy greens, and annual flowers like cosmos and zinnias are just some of the plants that can grow in straw bale gardens. —Lauren Landers, Better Homes & Gardens, 1 Oct. 2025

Ashwagandha Ashwagandha is one of the most important herbs in Ayurveda. —Jillian Kubala, Health, 30 Sep. 2025

Word History

Etymology

Middle English herbe, from Anglo-French, from Latin herba

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing herb

• herb doctor
• herb Robert
• willow herb

Rhymes for herb

• blurb
• curb
• erb
• kerb
• serb
• verb
• disturb
• perturb
• reverb
• superb

Kids Definition

herb

noun

ˈərb 

also

ˈhərb 

1

: a seed-producing plant that does not develop long-lived woody tissue but dies down at the end of a growing season

2

: a plant or plant part used for making medicine and seasonings

Medical Definition

herb

noun

ˈ(h)ərb 

often attributive

1

: a seed plant that does not develop persistent woody tissue but dies down at the end of a growing season

2

: a plant or plant part valued for its medicinal, savory, or aromatic qualities