English definition of “disappear”
/ˌdɪsəˈpɪər/ verb [I]
NOT SEE › to become impossible to see: She watched him disappear into the crowd.
GO › to suddenly go somewhere else and become impossible to find: Her husband disappeared in 1991.
STOP EXISTING › to stop existing: These flowers are disappearing from our countryside. disappearance
/ˌdɪsəˈpɪərəns/ noun [C, U] › Police are investigating the girl's disappearance. → See also disappear/vanish into thin air