block (substantial piece of any substance) / notebook, writing pad / set, block (a group of identical objects, regarded as a whole) / bloc, coalition

blockade / embargo / block, blockage / standstill, paralysis (a state in which it is impossible to progress) / freeze (of pay, etc.) / lockdown / crash / failure, arrest

first-person singular present indicative of bloccare

in bulk / as a whole / wholesale

(computing) lock screen

checkpoint

plural of posto di blocco