This is the 1369th most frequent Spanish word.
aerolíneas
Airlines.
In this sentence, 'aerolíneas' indicates the airlines collectively focusing on enhancing their services.
Las aerolíneas están mejorando la experiencia del cliente.
Airlines are improving customer experience.
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.