annual

Adjective

• occurring or payable every year
  • an annual trip to Paris
    
  • yearly medical examinations
    
  • annual (or yearly) income
    

• completing its life cycle within a year
  • a border of annual flowering plants
    

Noun

• a reference book that is published regularly once every year

• (botany) a plant that completes its entire life cycle within the space of a year

Related words

• Synonyms: 
  yearly , one-year , yearbook
• Antonyms: 
  biennial , two-year , perennial