Bent back; angled. / That has come back. / (finance) Yielded as a return on an investment etc. / (US, Canada, Australia, New Zealand) Back home having been discharged from military service.

(medicine, pharmacology) A drug delivery patch composed of an array of microscopic needles that inject the drug over a contact area.

Causing a waste, or wasting away; causing pronounced loss of body mass.

Having a thin layer of gold applied to the surface, often by electrolysis.