Annual is typically used to describe something that happens once a year. Circannual describes events that take place over the course of one year and repeat year after year.

Annual Reviews is a not-for-profit scientific publisher of authoritative, analytical reviews in 37 disciplines within the Biomedical, Life, Physical, and Social Sciences.

Botanically, an annual plant is a plant that usually germinates, flowers and dies in one year. True annuals will only live longer than a year if they are prevented from setting ...

adjective . 1. of, for, or pertaining to a year; yearly: annual salary. 2. occurring or returning once a year: an annual celebration. 3. Botany. living only one growing season, as ...

Cautionary Note Regarding Certain Previously Reported Financial Results Investors and others should not rely on annual or quarterly financial information published prior to ...