through
adjective ,
thru
adjective [θru:]
[finished]
to be through with something haber terminado algo
through
adverb ,
thru
adverb [θru:]
| 1. | [in place]
  de parte a parte, de un lado a otro they let us through nos dejaron pasar I read it through lo leí hasta el final | 
| 2. | [in time]
  hasta el final we stayed through till Friday nos quedamos hasta el viernes | 
through
preposition ,
thru
preposition [θru:]
| 1. | [relating to place, position]
  a través de to cut/travel through something cortar/viajar por algo | 
| 2. | [during]
  durante all through the night durante toda la noche to go through an experience pasar por una experiencia | 
| 3. | [because of] a causa de, por | 
| 4. | [by means of]
  gracias a, por medio de I got it through a friend lo conseguí a través de un amigo | 
| 5. | (US) 
 [up to and including] Monday through Friday de lunes a viernes | 
through and through
adverb
de pies a cabeza
to know something through and through conocer algo de arriba abajo
 
                             
                             
                             
                             
             
             
                 
                