melancholize

verb2

1. •
   (no longer used) To make melancholy.
2. •
   (no longer used) To be melancholy; to be consumed by sad thoughts.

   • Many men […] are so deiected many times for some publike iniury, […] that they dare not come abroad all their liues after, but melancholise in corners, and keepe in holes. — 1624