Definitions
a colloidal extract of algae; used especially in culture media and as a gelling agent in foods
Word origin
From Malay agar (“jelly”) or agar-agar.
Used in a sentence
“An hour before, he had been in lab, removing from the incubator his boxes of agar plates.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Lab gel medium”4 letters
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