agar-agar Meaning, Definition & Usage

  1. noun a colloidal extract of algae; used especially in culture media and as a gelling agent in foods
    agar.

WordNet


A`gar-a"gar noun
Etymology
Ceylonese local name.
Definitions
  1. A fucus or seaweed much used in the East for soups and jellies; Ceylon moss (Gracilaria lichenoides).

Webster 1913