This is the 1369th most frequent Spanish word.
aerolíneas
Airlines.
The term 'aerolíneas' is used as a plural noun referring to companies that operate air travel services.
Las aerolíneas ofrecen vuelos internacionales.
Airlines offer international flights.
Here, 'aerolíneas' denotes the entities establishing themselves in the air transportation sector.
Han surgido nuevas aerolíneas de bajo costo.
New low-cost airlines have emerged.
In this sentence, 'aerolíneas' indicates the airlines collectively focusing on enhancing their services.