The noun will has 3 senses (first 3 from tagged texts)
1. (11) volition, will -- (the capability of conscious choice and decision and intention; "the exercise of their volition we construe as revolt"- George Meredith)
2. (9) will -- (a fixed and persistent intent or purpose; "where there's a will there's a way")
3. (6) will, testament -- (a legal document declaring a person's wishes regarding the disposal of their property when they die)
Overview of verb will
The verb will has 4 senses (first 3 from tagged texts)
1. (3) will -- (decree or ordain; "God wills our existence")
2. (2) will, wish -- (have in mind; "I will take the exam tomorrow")
3. (2) will -- (determine by choice; "This action was willed and intended")
4. bequeath, will, leave -- (leave or give by will after one's death; "My aunt bequeathed me all her jewelry"; "My grandfather left me his entire estate")