Decennial

Relating to or occurring every ten years; a period of ten years. This term is often used in the context of census data, anniversaries, or significant events that are observed on a decade-long cycle. Its usage is often formal, signifying the importance or regularity of the event being described. The word derives from the Latin 'decem' (ten) and 'annus' (year), reflecting the ten-year interval. This characteristic makes it a precise term for detailing temporal occurrences. The decennial cycle is also important for business and social change for those who track these cycles.

Decennial meaning with examples

• The US government conducts a decennial census to gather detailed demographic information, shaping electoral districts and resource allocation for the next decade. This massive undertaking provides a critical snapshot of the nation’s population, used for the planning and funding of social programs and future projects, along with many research projects.
• The company celebrated its decennial anniversary with a gala event, showcasing its achievements and acknowledging the contributions of its employees over the past decade. This celebration served as a milestone, demonstrating the continued growth and success of the business, as well as the strength and commitment of the team.
• Researchers analyzing climate data often compare readings over a decennial timeframe to identify long-term trends and patterns in global temperatures. Analyzing these types of cycles helps scientists see the changes occurring over a long-term period of time, and can alert them to problems that need more attention.
• The historical society published a decennial report documenting the preservation efforts undertaken during the previous ten years to protect significant landmarks. This report showcased their continued efforts, as well as provided some insight into the plans for what they hoped to accomplish in the coming decade.