That's not what I'm doing...
Not explicitly.
But it is indeed denying those definitions.
...what I'm doing is pointing out that the dictionary definition of "socialism" is one out of many. That makes it incomplete rather than incorrect.
A typical socialist argument is to use personal definitions
in a manner that favors their system, & demonizes others.
"Socialism" is about caring for people, fairness, not
exploiting people, & freedom from want.
"Capitalism" is about greed, exploitation, & the god
of profit above all else.
Were terminology limited to common recognized
definitions of words, defending socialism & attacking
capitalism would be highly problematic.
With many forms of socialism, using the word incorrectly would be saying that "socialism" was what North Korea and China were employing right now.
N Korea fits the definition.
China started out socialist, embraced capitalism,
& is now steering back towards socialism. Note
that China's conditions improved greatly under
capitalism, eg, ending famines, slightly more liberty.
The upshot here is that systems more socialism
& less capitalism tend towards oppression & woe.