A diminutive of the female given name Pamela. / (UK, historical, slang) Nickname for Henry John Temple, 3rd Viscount Palmerston.

(computing) A utility program that combines load modules (typically of subroutines) &c to produce an executable program

(mineralogy) An inner surface with a crust of tiny crystals. / (botany) An aggregation of calcium oxalate crystals found in certain plants.

(poker) An impassive facial expression cultivated to prevent other players from determining whether one's actions in the game are the result of a quality hand, or of bluffing.