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

Vegans can also get in on the fun combinations; the Big Mack is loaded with Impossible Burger, vegan mozzarella and Thousand Island dressing, pickles, white onion, iceberg lettuce and sesame seeds. — Catherine Garcia, TheWeek, 18 Aug. 2026

The city also sees many Balkan influences as well such as koulouri (sesame bread rings) which are sold on almost every street corner and warm bougatsa (traditional breakfast dessert) filled with semolina custard. — Roger Sands, Forbes.com, 17 Aug. 2026

For most healthy adults, eating sesame seeds every day is perfectly reasonable, provided portions remain moderate. — Daryl Austin, USA Today, 12 Aug. 2026

Nutty ground sesame paste, ginger, and a whole bunch of alliums make a heady umami difficult to resist. — Editors Of Bon Appétit, Bon Appetit Magazine, 12 Aug. 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