Big Brother is a fictional character from George Orwell's novel 1984. The expression "Big Brother" has since been used to describe all institutions or practices that infringe on the fundamental freedoms and privacy of populations or individuals
Bandwidth
Noun
the range of frequencies used in a specific telecommunications signal.
Catch up
a phrasal verb
reach the same standard
Cotton on
A phrasal verb
to begin to understand a situation
Eavesdrop
Verb
to spy
Forestall
Verb
to prevent something from happening by doing something before it can happen
Meekly
Adverb
quietly and gently
Monitor
Verb
watch carefully
en: Spy, watch
Passerby
Noun
a person who walks past a particular place, a pedestrian