WordDisk
  • Reading
    • Shortcuts
      •   Home
      •   All Articles
      •   Read from Another Site
      Sources
      • Wikipedia
      • Simple Wikipedia
      • VOA Learning English
      • Futurity
      • The Conversation
      • MIT News
      • Harvard Gazette
      • Cambridge News
      • YDS/YÖKDİL Passages
      Topics
      • Technology
      • Engineering
      • Business
      • Economics
      • Human
      • Health
      • Energy
      • Biology
      • Nature
      • Space
  •  Log in
  •  Sign up
3.11
History
Add

trimester noun [ trʌɪˈmɛstə ]

• a period of three months, especially as a division of the duration of pregnancy.
Origin: early 19th century: from French trimestre, from Latin trimestris, from tri- ‘three’ + mensis ‘month’.

2025 WordDisk