disappearance
noun
[ dɪsəˈpɪərəns ]
• an act of someone or something ceasing to be visible.
• "the sun's disappearance at night"
Similar:
vanishing,
fading,
fading/melting away,
passing from sight,
receding from view,
withdrawal,
departure,
retirement,
retreat,
going,
passing,
exit,
ebb,
wane,
dissipation,
dematerialization,
dissolution,
evaporation,
evanescence,
