balsa de aceite
Spanish edit
Etymology edit
Literally, “pool of oil”.
Noun edit
balsa de aceite f (plural balsas de aceite)
- (idiomatic) a place where there is smooth sailing; sea of tranquillity
Further reading edit
- “balsa de aceite”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014