sesame

American  

[ses-uh-mee] / ˈsɛs ə mi /

noun

1. a tropical, herbaceous plant, Sesamum indicum, whose small oval seeds are edible and yield an oil.

2. the seeds themselves, used to add flavor to bread, crackers, etc.

3. open sesame.

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sesame British  

/ ˈsɛsəmɪ /

noun

1. a tropical herbaceous plant, Sesamum indicum, of the East Indies, cultivated, esp in India, for its small oval seeds: family Pedaliaceae

2. the seeds of this plant, used in flavouring bread and yielding an edible oil ( benne oil or gingili )

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Etymology

Origin of sesame

1400–50; < Greek sēsámē sesame plant ≪ Akkadian shamashshammū, derived from shaman shammī plant oil; replacing sesam, late Middle English sysane < Latin sēsamum < Greek sḗsamon sesame seed

Explanation

If you pick a pod off a sesame plant and say “open sesame” like Ali Baba, you’ll get sesame seeds! People have been using sesame for its oil and seeds for over 3,000 years. That’s a lot of sesame bagels. Tiny sesame seeds are often used in baked goods, on sushi, to make oil, and in the Middle Eastern paste, tahini. The word itself is rooted in the Greek sesamon, "seed or fruit of the sesame plant." It's also been part of the well-known magical phrase, "open sesame" since Antoine Galland added it to the “One Thousand and One Nights.” in French: "Sésame, ouvre-toi!" Ali Baba uses it to open the forty thieves’ cave.

Example Sentences

See Examples For:

sesame

Simply put, this is the time to indulge in a summer cobbler, slurp on a delicious cooked sesame noodle salad, or whip up an easy garden-fresh pasta.

From Salon ● Jul. 20, 2026

I like to make mine by heating sesame oil, minced garlic, minced ginger and cut green chillies in a small saucepan over medium heat.

From Salon ● Jun. 28, 2026

These included dairy, ⁠wheat, ⁠tree nuts, ⁠coconut, seafood, red fish, ⁠pulses and beans, kiwi, sesame, ⁠dogs, cats, horse, ⁠pollen, flaxseed, ⁠chia, poppy seed, buckwheat, millet, peas, chestnut, quinoa, rye, oats and ⁠pumpkin.

From BBC ● Jun. 13, 2026

The unusual name comes from the slug's resemblance to sesame seeds.

From Science Daily ● May 27, 2026

She offered sesame candy from a dish beside the lamp that also had buttons in it.

From "Everything Sad Is Untrue" by Daniel Nayeri