LBM

LBM (plural LBMs)

1. (mycology) Initialism of little brown mushroom: any of a large number of small, dull-coloured agaric species that are difficult to tell apart.
   • 1986, Sarah Ann Friedman, Celebrating the Wild Mushroom: A Passionate Quest‎^[1], page 139:

     He reached in and pulled out about a dozen mushrooms, shriveled and dried beyond recognition, that could have been Conocybes, Inocybes, Coprini, Psathyrellae, or any of a dozen other kinds of LBMs, mostly inedible, some mildly to seriously toxic, and one, a Galerina, deadly poisonous.

   • 1999, George Barron, Mushrooms of Northeast North America: Midwest to New England‎^[2], page 209:

     All LBMs should be avoided as edibles.

   • 2010, Greg A. Marley, Chanterelle Dreams, Amanita Nightmares: The Love, Lore, and Mystique of Mushrooms‎^[3], page 177:

     LBMs lack truly distinctive features that set them apart from the crowd, just like most Psilocybe mushrooms.

2. (medicine) Initialism of long bone metastases.
   • 2018, J.J. Willeumier et al., “An Easy-to-Use Prognostic Model for Survival Estimation for Patients with Symptomatic Long Bone Metastases”, in The Journal of Bone & Joint Surgery, volume 100, number 3, page 196:

     Long bone metastases (LBM) are a common occurrence in patients with advanced cancer, arising in up to 70% of patients with advanced disease.

3. Initialism of lattice Boltzmann method.
4. (Philippines) Initialism of loose bowel movement: diarrhea.

• little brown job

• BLM, LMB, MBL, MLB