/ahr bi"treuh meuhnt/ , n.
1. the act of arbitrating; arbitration.
2. the decision or sentence pronounced by an arbiter.
3. the power of absolute and final decision.
Also, arbitrement .
[ 1375-1425; late ME arbitramentum, equiv. to L arbitra ( ri ) to ARBITRATE + -mentum -MENT; r. ME arbitrement ]