The model of the new city hall is 'to scale'. [=the model shows exactly how the parts will relate to each other when it is built]
She 'scaled the heights of' the publishing industry. [=she rose to a very high position in the publishing industry]
Their equipment isn't suitable for 'large-scale' production. [=it cannot be used to make things in large amounts]
(..) the strongest creature in the whole universe. If he gets his hands on all six stones, Tony... He could destroy life on a scale hitherto undreamt of. Did you seriously just say "hitherto undreamt of"? Are you seriously leaning on the Cauldron of the Cosmos? (..)2018 Avengers: Infinity War