Here are the possible solutions for futuristic weapon clue
Answer
Clue
Relevancy
iongun
Clue
Futuristic weapon
laser
Clue
Futuristic weapon
Definition
a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium
raygun
Clue
Futuristic weapon
aeon
Clue
"___ Flux" (futuristic MTV cartoon)
Definition
the largest division of geological time, composed of several eras, also EON
aeonflux
Clue
Futuristic MTV cartoon turned into a live-action Charlize Theron movie