How to Say "slider" in Spanish
The Spanish word for “slider” is “pulga” — B1 level.
English → SpanishB1
nounB1informal
a small snack-sized bun with filling

Examples
Pedimos dos pulgas de jamón.
We ordered two ham mini-sandwiches.
La pulga de tortilla es mi favorita.
The tortilla mini-sandwich is my favorite.
Es una pulga, no un bocadillo entero.
It's a mini-sandwich, not a whole sub.
Size Suffix Not Needed
Even though 'pulga' is already small, people rarely use 'pulguita' for the sandwich. The word 'pulga' itself implies it is a bite-sized snack.
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.