will
Definition
A modal auxiliary verb used to express future actions, intentions, or predictions (e.g., 'I will go').
A noun referring to the power of the mind to make decisions or exert control over one's actions (e.g., strength of will).
A noun denoting a legal document specifying the distribution of one's property after death.
A noun meaning one's desire or wish (e.g., against one's will).
Examples
I will conquer this crossword puzzle, even if it takes me until next Tuesday.
With sheer will, she turned her side hustle into a coffee empire that now fuels hipsters worldwide.
In his will, Grandpa left the antique clock to the cat and the mansion to his collection of novelty socks.
Where there's a will, there's a way – usually involving lawyers and a lot of paperwork.