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

(malacology, obsolete) One of a family of freshwater pectinibranchiate mollusks with a turret-shaped shell, the Melaniidae, which is now considered a synonym for the Thiaridae but also containing m...

Between tubercles.

plural of Tulip