Earlier quoted context omitted.
A centralized state ruled by the communist party is the commonly understood meaning. You almost certainly understood the intent before you mistook the explanation for a definition, dropped the word "communist", and argued against a literal interpretation of the words. Pre-revolution Bolsheviks argued that a centralized socialist state was a necessary step before achieving "true" communism. Kropotkin disagreed (one me…
Kropotkin was equally as opposed to war communism as a centrally planned economy and as opposed as he would have been to the NEP. I don't think that, after thinking for a few seconds, the regular person would arrive to the conclusion that the USSR was only communist because of the name of the ruling party. I also don't agree that, if people were introduced to society like the USSR with the only exception that they ha…
In the widely understood meaning, communism refers to a centralized state ruled by the communist party. Not by something called a communist party but by something that is a communist party.
The USSR was the canonical example of a communist state. States similar to it are generally seen as communist states, while states that are too different are not. Decentralized states otherwise similar to the USSR have never existed, so we don't know if people would consider them communist states.