Felt

imp. & p. p. or a.
  1. imp. & p. p. or a. from Feel.

n.
  1. A cloth or stuff made of matted fibers of wool, or wool and fur, fulled or wrought into a compact substance by rolling and pressure, with lees or size, without spinning or weaving.
  2. A hat made of felt.
  3. A skin or hide; a fell; a pelt.
  4. Felt grain ,
    the grain of timber which is transverse to the annular rings or plates; the direction of the medullary rays in oak and some other timber.

v. t.
  1. To make into felt, or a feltike substance; to cause to adhere and mat together.
  2. To cover with, or as with, felt; as, to felt the cylinder of a steam engine.