fugue: المعنى والتعريفات

Music An imitative polyphonic composition in which a theme or themes are stated successively in all of the voices of the contrapuntal structure.

Psychiatry A pathological amnesiac condition during which one is apparently conscious of one's actions but has no recollection of them after returning to a normal state. This condition, usually resulting from severe mental stress, may persist for as long as several months.