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 Allegro, a composition by Bear McCreary in Music of Battlestar Galactica (reimagining)#Season 2 soundtrack. 2  Allegro (film) , a 2005 Danish film by Christoffer Boe. 3  Allegro (musical) , a 1947 musical by Rodgers and Hammerstein.