||A`gar-a"gar (&?;), n. [Ceylonese local name.] A fucus or seaweed much used in the East for soups and jellies; Ceylon moss (Gracilaria lichenoides).

A`gar-a"gar (?), n. A gelatinlike substance, or a solution of it, prepared from certain seaweeds containing gelose, and used in the artificial cultivation of bacteria; -- often called agar, by abbreviation.

A`gar-a"gar (?), n. A gelatinlike substance, or a solution of it, prepared from certain seaweeds containing gelose, and used in the artificial cultivation of bacteria; -- often called agar, by abbreviation.