0 proof:
1 a will that someone makes, saying what should be done with their money and property after they die:
This article will give clear instructions for making a last will and testament.
2 proof of something:
[ C usually sing ] He is a walking testament to the value of hard work.
3 proof that something exists or is true:
be (a) testament to sth These positive results are a testament to the strength of the technology sector.
4 a will :
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.