recherchez un mot, comme ebola-head :
1.the amount of unyeilding surface or texture (as in an object or body)

2. a replacement for firmness
the wrestler's body had a firmth brought only by years of weight-lifting and heavy training.
de kara boothby 21 mars 2006
adj - To maintain or contain the qualities of firmness.
The firmth of the broomstick was most solid.
de B-Money in da houz 21 mars 2006