Fascism is a far-right, authoritarian, ultranationalist political ideology and movement,[1][2][3] characterized by a dictatorial leader, centralized autocracy, militarism, forcible suppression of opposition, belief in a natural social hierarchy, subordination of individual interests for the perceived good of the nation and race, and strong regimentation of society and the economy.[2][3]
Fascism should more properly be called corporatism because it is the merger of state and corporate power. Whether we believe that our elected leaders may be looking after our interests, right, left of center, they are all looking after the welfare of corporations and businesses.
Make no mistake, there are plenty of right-wing groups that fit the first definition but they have nowhere near the power of business interests.