I
n.
sound
1) to let out a ~
2) a ~ out of (we didn't hear a ~ out of him)
II
v. ('to look')
1) ( D ; intr. ) to ~ at; through (to ~ at smb. through a keyhole)
2) ( d ; intr. ) to ~ into (to ~ into smb.'s dossier)
3) ( d ; intr. ) to ~ under (to ~ under the bed)