The company has become a 'giant' of the automotive industry. [=it has become very large and successful]
a big baby who grew up to be a 'giant' of a man [=a very large man]
a 'giant' photograph/machine/wrestler
(..) Do I smell gunpowder? and then I want some Robotoids. And then I want a Goop Monster. And then I want a great big, giant-- Aw, son, you don't need all that junk. I'm sure you've already got something much more important-- a decent home and a loving father (..)1989 TvShow: The Simpsons Title: Simpsons Roasting on an Open Fire Season: 1 Episode 1