This is the 1022nd most frequent Spanish word.
aproximadamente
Approximately.
Here, 'aproximadamente' modifies the number 'fifty,' indicating an estimated quantity.
En la fiesta asistieron aproximadamente cincuenta personas.
Approximately fifty people attended the party.
In this sentence, 'aproximadamente' adds an approximate duration to the temporal expression 'three hours.'
El viaje dura aproximadamente tres horas en coche.
The trip takes approximately three hours by car.
'Aproximadamente' in this context specifies an estimated measure of the distance 'two kilometers.'