One who calls upon (a person, especially a god) for help, assistance or guidance. / One who appeals for validation to a (notably cited) authority. / One who conjures up spirits with incantations.

(biochemistry) An enzyme that catalyzes the chemical reaction sucrose + (1,6-alpha-D-glucosyl)n ⇌ D-fructose + (1,6-alpha-D-glucosyl)n⁺1.

A town in Croatia.

(US, slang, ethnic slur) A kind of firecracker.