Pulvinar

·noun A prominence on the posterior part of the thalamus of the human brain.

pulvinar
pulvīnar (polv-), āris, n. [pulvinus], I a couch made of cushions , and spread over with a splend...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
pulvinar
pulvīnar (polv-) āris, abl.ārī, n pulvinus, a couch of the gods, cushioned seat spread at a feast ...

An Elementary Latin Dictionary