She resolved to never drink again.
to solve or definitely decide
firmness of purpose (strong determination to do something)
Less commonly, resolve
- to bring an end to, change state, or settle conclusively — as in "The unrest will resolve itself."
- to make clearly visible as in "The microscope cannot resolve that level of detail,"
- to divide into parts—as in "The problem resolves into three parts," or (math) "Resolve the polynomial into factors," or (chemistry) "As the temperature changes, the compound resolves into its component parts."