Myelofibrosis (MF). 1  Is a rare bone marrow cancer. 2  It is one of a related group of blood cancers known as âmyeloproliferative neoplasms (MPNs)â in which bone marrow cells that produce the blood cells develop and function abnormally. It is one of a related group of blood cancers known as âmyeloproliferative neoplasms (MPNs)â in which bone marrow cells that produce the blood cells develop and function abnormally. 2  The resulting fibrous scar tissue formation leads to severe anemia, weakness, fatigue and an enlarged spleen and liver.
(redirected from Doonas) Also found in: Dictionary. Related to Doonas: duvet. Austral. a quilt, stuffed with down or a synthetic material and containing pockets of air, used as a bed cover in place of the top sheet and blankets. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content.
Freebase(0.00 / 0 votes)Rate this definition: Gnash. Gnash is a media player for playing SWF files. Gnash is available both as a standalone player for desktop computers and embedded devices, as well as a plugin for several browsers. It is part of the GNU Project and is a free and open-source alternative to Adobe Flash Player. It was developed from the GameSWF project.