Hut, Wache [v] (die ~), Wacht, Bewahrung [v] (die ~), Obhut [v] (die ~), Bewachung [v] (die ~), Schutz [m] (der ~), Sicherung [v] (die ~) {zn.} protection
guard
watch
vigil
security
custody
Sie standen abwechselnd Wache.
They kept guard by turns.
Sei auf der Hut vor ihr.
Be on your guard against her.