(third-person singular simple present annualises, present participle annualising, simple past and past participle annualised) (non-Oxford British spelling)
- To express (a quantity such as an interest rate, profit, expenditure etc.) as if it applied or were measured over one year.
- To annualise net profit, divide the year-to-date net profit by the number of completed months, and multiply by twelve.
annual + -ise