stale
1. stale \'sta-(*)l\ \'sta-(*)l-le-\ aj [ME, aged (of ale); akin to MD stel
stale] 1: tasteless or unpalatable from age 2: tedious from familiarity
3: impaired in legal force or effect by reason of laches or being allowed
to rest without use, action, or demand {a ~ affidavit} {a ~ debt} 4:
impaired in vigor or effectiveness - stale.ly av
2. stale vt 1: to make stale archaic 2: to make common : CHEAPEN : to
become stale
3. stale n [ME; akin to MLG stal horse urine, Gk stalassein to let drip] :
urine of a domestic animal (as a horse)
4. stale vi : URINATE - used chiefly of camels and horses