"I generally think of "int" as also an adjective, with both "const" and "int" describing the variable." Eh? int is a noun, surely? How does int describe an i

"I generally think of "int" as also an adjective, with both "const" and "int" describing the variable." Eh? int is a noun, surely? How does int describe an int? I can imagine cost and long being adjectives for the noun int.