giant

any creature of exceptional size

a person of exceptional importance and reputation

an unusually large enterprise; "Walton built a retail giant"

a very large person; impressive in size or qualities

someone or something that is abnormally large and powerful

an imaginary figure of superhuman size and strength; appears in folklore and fairy tales

a very bright star of large diameter and low density (relative to the Sun)

of great mass; huge and bulky; "a jumbo jet"; "jumbo shrimp"