O.E.
plaster "medicinal application," from V.L.
plastrum, shortened from L.
emplastra "a plaster" (in both the medical and building senses), from Gk.
emplastron "salve, plaster" (used by Galen instead of more usual
emplaston), from neut. of
emplastos "daubed on," from
en- "on" +
plastos "molded," from
plassein "to mold" (see
plasma). The building sense is first recorded in Eng. c.1300, via O.Fr.
plastre. Meaning "to bomb (a target) heavily" is first recorded 1915.
Plaster of Paris (c.1462) originally was made from the extensive gypsum deposits of Montmartre in Paris.
Plastered "drunk" is attested from 1912, perhaps from
plaster in sense of "to apply a remedy to, to soothe," hence "to give compensation" (1891).