This is the 1152nd most frequent Spanish word.
eléctrico
Electric.
In this sentence, 'eléctrico' is used as an adjective to describe the noun 'automóvil', indicating that it operates using electricity.
El automóvil eléctrico es una opción ecológica.
The electric car is an ecological choice.
Here, 'eléctrico' qualifies the noun 'guitarra', specifying a type of guitar powered by electrical amplification to produce sound.
Me encanta la guitarra eléctrica.
I love the electric guitar.
In this case, 'eléctricos' functions as an adjective modifying 'servicios', relating to services associated with electricity use or distribution.