This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A gelatinous material derived from certain marine algae. It is used as a base for bacterial culture media and as a stabilizer and thickener in many food products.

n. A culture medium containing this material.

n. A gelatinous material obtained from the marine algae, used as a bacterial culture medium, in electrophoresis and as a food additive.

n. An agarose, the principle constituent of the commercial gel.

n. common shortened form of agar-agar{2}.

n. any culture medium that uses agar as the gelling agent; -- used especially with a modifying prefix, . The term is applied both to the dehydrated medium powder containing agar and to the gelatinous medium prepared from it.

n. Same as acker, eager.

n. The aloes-wood or calambac, Aquilaria Agallocha.

n. Same as agar-agar.

n. any culture medium that uses agar as the gelling agent

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

"On the otherhand, a petri dish with agar is a privileged planet of sorts to bacteria."

gum   

glucose agar    slant agar    hydrocele agar    peptone agar    litmus lactose agar   

stabiliser    E406    agar-agar    agal-agal    gelling agent   

Hagar    gager    jager    rager    sager    vaguer   

microtiter    hugeeee    two-hundredth    perovskite    oxidizable    cell-based    bullosa    monolayer    boatloads    vibriocidal