annual

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

1. (botany) a plant that completes its entire life cycle within the space of a year
• Topics:
botany, phytology
• Hypernyms:
plant, flora, plant life
2. a reference book that is published regularly once every year
• Syn:
yearly, yearbook
• Hypernyms:
reference book, reference, reference work, book of facts
• Hyponyms:
almanac, farmer's calendar, ephemeris

II - adjective

1. completing its life cycle within a year (Freq. 1)
- a border of annual flowering plants
• Syn:
one-year
• Ant:
biennial, perennial
• Topics:
botany, phytology
2. occurring or payable every year
- an annual trip to Paris
- yearly medical examinations
- annual (or yearly) income
• Syn:
yearly
• Similar to:
periodic, periodical
• Derivationally related forms:
year (for: yearly)

• Từ đồng nghĩa / Synonyms:
  yearly, one-year, yearbook
• Từ trái nghĩa / Antonyms:
  biennial, two-year, perennial