agar
/ˈeɪɡɑr/
noun
- A gelatinous substance obtained from seaweed, used as a thickener in cooking and as a medium for growing bacteria in laboratories.
- Scientists poured the bacteria onto a plate of agar to observe their growth.
- Agar is often used in Asian cuisine to create firm, jelly-like sweets.
- The chef used agar to make a vegan jelly dessert.