* A member of the Sandinista National Liberation Front (FSLN): This is a left-wing political party and revolutionary movement that originated in Nicaragua. The FSLN was responsible for overthrowing the Somoza dictatorship in 1979.
* A supporter of the Sandinista movement: This could be someone who aligns with their ideology or political goals.
The name "Sandinista" originates from Augusto César Sandino, a Nicaraguan revolutionary who fought against U.S. occupation in the 1930s.
Therefore, the best English translation for "Sandinista" would be "a member of the Sandinista National Liberation Front" or "a supporter of the Sandinista movement."