nominalism maintained the exclusive reality of individual substances, and reduced ideas to particular signs having, like the name, a purely symbolical or descriptive value.
"The Approach to Philosophy"
Ralph Barton Perry
It must be acknowledged that there are peculiarities in the processes of arithmetic and algebra which render the theory in question very plausible, and have not unnaturally made those sciences the stronghold of nominalism.
"A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)"
John Stuart Mill
"Oh, nominalism," he said, with a sort of sigh, "we had all that out in the twelfth century."
"The Ball and The Cross"
G.K. Chesterton