Also found in: Acronyms.
Related to Pegm: phlegm, APEGM
n.1.A sort of moving machine employed in the old pageants.
References in periodicals archive ?
After several minutes the suspension was again centrifuged to pellet the cells, and the PEGM + RPMI medium was removed and replaced with RPMI supplemented with BSA (15% bovine serum albumin), OPI (0.