unblock
/AmE ˌənˈblɑk 
, BrE ʌnˈblɒk /
transitive verb
‹drain/sink› desatascar, destapar (Latin America); ‹chimney› desatascar; ‹artery/road› desobstruir; ‹pore› limpiar; ‹nose› destapar; ‹account› desbloquear
unblock
English → Spanish
Oxford English–Spanish