Initialism of product life-cycle management. / Initialism of product launch manager. / (medicine) Initialism of periodic limb movement.

To find out definitely; to discover or establish. / (obsolete) To make (someone) certain or confident about something; to inform. / (archaic) To establish, to prove. / (archaic) To ensure or effect.

Third-person singular simple present indicative form of copperfasten

plural of sortable