agar has definitions from the field of biology
1
[ noun ] (biology) any culture medium that uses agar as the gelling agent

Synonyms

nutrient_agar

Related terms

culture_medium blood_agar

2
[ noun ] Last name, frequency rank in the U.S. is 18367
3
[ noun ] a colloidal extract of algae; used especially in culture media and as a gelling agent in foods

Synonyms

agar-agar

Related terms

gum

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