Disappear | Mean of disappear in English Dictionary

/ˌdɪsəˈpiɚ/

• Verb
• to stop being visible
1. The moon disappeared [=vanished] behind a cloud.
2. The two men disappeared around the corner.
• to stop existing
1. The dinosaurs disappeared millions of years ago.
2. Their original enthusiasm has all but disappeared. [=vanished]
3. These problems won't just disappear by themselves.
• to become lost
1. My car keys have disappeared again. [=I can't find them]
2. He disappeared without a trace two years ago.
3. The speaker suddenly disappeared just before the beginning of the ceremony.