cushionet

from The Collaborative International Dictionary of English v.0.48

Cushionet \Cush"ion*et\ (k[oo^]sh"[u^]n*[e^]t), n. [OF.
   coissinet, F. coussinet. See {Cushion}, and cf. {Coussinet}.]
   A little cushion.
   [1913 Webster]