How to Say "be contained" in Spanish
The Spanish word for “be contained” is “entren” — B2 level.
English → SpanishB2
VerbB2
Capacity

Examples
Dudo que todos los muebles entren en esa habitación pequeña.
I doubt all the furniture will fit in that small room.
No creo que esos libros entren en la maleta.
I don't think those books will fit in the suitcase.
Doubt and Uncertainty
This meaning of 'entrar' often appears with verbs of doubt (like 'dudar' or 'no creer'), which require the special verb form 'entren' to show that the fitting is not a guaranteed fact.
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.