What would be a historian's definition of fascism?

by spongebob77

Recently an interesting question was posted here. Many of the answers essentially came down whether the regimes in Spain, Portugal, and even Japan where really fascist. While I don't doubt the word of more educated historians, I am starting to think my high school education was too liberal with the application of the word fascist. Taking into consideration the examples of fascist and non-fascist dictatorships during and before WWII, how would you define fascism and who would you consider solidly fascist or simply an axis allied dictatorship.

JFM2796