verb. ['ˈʃɑːrpən'] make sharp or sharper.
verb. ['ˈʃɑːrpən'] make crisp or more crisp and precise.
verb. ['ˈʃɑːrpən'] become sharp or sharper.
verb. ['ˈʃɑːrpən'] put (an image) into focus; we cannot enjoy the movie".
verb. ['ˈʃɑːrpən'] give a point to.
verb. ['ˈʃɑːrpən'] make (images or sounds) sharp or sharper.
verb. ['ˈʃɑːrpən'] make (one's senses) more acute.
verb. ['ˈʃɑːrpən'] raise the pitch of (musical notes).