Com*pos"ed*ness

from The Collaborative International Dictionary of English v.0.48

Composed \Com*posed"\, a.
   Free from agitation; calm; sedate; quiet; tranquil;
   self-possessed.
   [1913 Webster]

         The Mantuan there in sober triumph sate,
         Composed his posture, and his look sedate. --Pope.
   -- {Com*pos"ed*ly}, adv. -- {Com*pos"ed*ness}, n.
   [1913 Webster]