Causes include the following: 1  Bacterial infection (e.g., balanoposthitis) 2  Catheterization (i.e., if the foreskin is not returned to its original position after a urethral catheter is inserted, the glans may become swollen, which can initiate paraphimosis) 3  Poor hygiene. 4  Swelling-producing injury. 5  Vigorous sexual intercourse.
Definition of allegro. plural. allegros. : a musical composition or movement in allegro tempo.
1 Rhythm is shaped by meter; it has certain elements such as beat and tempo. 2  Tempo-The Italian word at the beginning of a music piece that indicates how slow or fast the piece should be played. 3  This is called the tempo which is effective throughout the duration of the music unless the composer indicates otherwise.