There are multiple definitions - click on the translation that matches your context.

aportar (navio ou embarcação)

verbo

full

dock

verb

Definitions of dock

if you dock someone's wages/salary then you reduce the amount of money that they would normally be paid as a punishment

Determining when an employer can dock an employee's salary can be difficult.

to bring a ship or a boat to a dock (=an enclosed area of water used for loading, unloading, and repairing etc ships; to tie a ship or a boat to a dock

The ship completed its run from Plymouth and docked at Sydney Harbour.