Exceedingly healthy, as in How are you?—Very well, thank you.
Extremely skillfully or properly, as in He manages that sailboat very well.
All right, I agree to, as in Will you take her hand?—Very well, but only to cross the street. Also see all very well.
Examples from the Web for very well
Historical Examples of very well
The pen-and-ink work is all very-well, and it does bring the bread and butter, but it is not what I want for ever and ever.Cape of Storms