hindmost

n a modified bud consisting of a thickened globular underground stem serving as a reproductive structure n electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity n a rounded part of a cylindrical instrument (usually at one end) n anything with a round shape resembling a teardrop n lower or hindmost part of the brain

n a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers n lower or hindmost part of the brain

The hindmost mast of a three-masted vessel, or of a yawl-rigged vessel.