Princeton's WordNet(0.00 / 0 votes)Rate this definition: plume(noun) anything that resembles a feather in shape or lightness. a plume of smoke; grass with large plumes. plume(noun) a feather or cluster of feathers worn as an ornament. feather, plume, plumage(verb)
The Mesta. The Mesta (Spanish Honrado Concejo de la Mesta, Honoured Council of the Mesta) was a powerful association of sheep holders in Castile, and one of the most important guilds in medieval Europe. It was created in 1273.
Neulasta (pegfilgrastim) is  a man-made form of a protein that stimulates the growth of white blood cells in your body. White blood cells help your body fight against infection. Neulasta is used to prevent neutropenia, a lack of certain white blood cells caused by receiving chemotherapy.