sesame

noun

ses·​a·​me ˈse-sə-mē 

also

ˈse-zə- 

1

: a widely cultivated chiefly tropical or subtropical annual erect herb (Sesamum indicum of the family Pedaliaceae)

also : its small seeds used especially as a source of oil and a flavoring agent

2

: open sesame

Illustration of sesame

• sesame 1

Examples of sesame in a Sentence

Recent Examples on the Web

The ube latte blends earthy sweetness with espresso in a way that feels both nostalgic and new, while matcha and its roasted cousin, hōjicha, a roasted tea, bring a black sesame and nutty flavor. — Susan Stapleton, Des Moines Register, 18 Sep. 2026

Sparkables are made in a facility designed to avoid nine major allergens, including eggs, milk, peanuts, wheat, tree nuts and sesame, the Girl Scouts said. — Dee-Ann Durbin, Los Angeles Times, 10 Sep. 2026

Sparkables are made in a facility designed to avoid nine major allergens, including eggs, dairy, peanuts, wheat, tree nuts and sesame, the Girl Scouts said. — ABC News, 9 Sep. 2026

Add half of the scallions, the carrots, and 1 teaspoon sesame seeds, then toss again. — Lynda Balslev, Mercury News, 8 Sep. 2026

Word History

Etymology

alteration of earlier sesam, sesama, from Latin sesamum, sesama, from Greek sēsamon, sēsamē, of Semitic origin; akin to Akkadian šamaššamu sesame

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing sesame

• open sesame
• sesame oil

Kids Definition

sesame

noun

ses·​a·​me ˈses-ə-mē 

1

: a hairy herb of warm regions that is grown for its seeds

also : its small somewhat flat seeds that are used as a source of oil and to flavor food

2

: open sesame

Medical Definition

sesame

noun

ses·​a·​me

ˈses-ə-mē also ˈsez-

: a widely cultivated annual erect herb (Sesamum indicum synonym S. orientale of the family Pedaliaceae)

also : its small somewhat flat seeds used as a source of sesame oil and a flavoring agent