What does delgadisima mean in English?

"Delgadísima" is the feminine superlative form of the Spanish adjective "delgado", which means "thin" or "slim".

Therefore, "delgadísima" means "very thin" or "extremely slim".

It's important to note that while "delgado" can be used to describe both people and objects, "delgadísima" is typically used to describe people.