Definition of "hyper"

(colloquial) hyperactive  examples

(slang) energetic; overly diligent

(uncountable, colloquial, science fiction) hyperspace  examples

(countable, bodybuilding, colloquial) hyperextension exercise  examples

(transitive) To expose (an animal) to a disease-causing organism, to promote hyperimmunity.  examples

(wrestling) Alternative form of hiper  quotations  examples