Used when you are talking about what is most important or true in a situation Final and last are terms often used interchangeably in the english language, but they can have nuanced differences. Last, final, terminal, ultimate mean following all others (as in time, order, or importance)
Last applies to something that comes at the end of a series but does not always imply that the series is completed or stopped Final denotes the ultimate or concluding part, while last refers to the most recent or coming after all others Final applies to that which definitely closes a series, process, or progress.
Forming or occurring at the end The final scene of a film. Happening or coming at the end Happening as a result happening at the end of a process
Having no possibility for further discussion, action, or change A final decree of judgment relating to or constituting an end or purpose A final clause may be introduced by 'in order to' Meanings, etymology, pronunciation and more in the oxford english dictionary
Respecting the purpose or ultimate end in view As in the term final clause.