preservation

noun

pres·​er·​va·​tion ˌpre-zər-ˈvā-shən 

: the act, process, or result of preserving something: such as

a

: the activity or process of keeping something valued alive, intact, or free from damage or decay

preservation of state parks/monuments

preservation of an old tradition

The special emphasis of recent years on preservation continued in 1988. More than 8,000 brittle volumes (1.5 million pages) were committed to microfilm; an additional 777 rare books, manuscripts, and historical films received special conservation treatment.

—Library and Book Trade Almanac

These and so many lesser red flags seem finally to be shifting public interest toward the preservation of wildlife and natural habitats.

—E. Annie Proulx

b

: the preparation of food for future use (as by canning, pickling, or freezing) to prevent spoilage

the use of salt in the preservation of meat

In the years following the first Earth Day in 1970, a contingent of Americans insisted on developing pesticide-free systems of farming and anti-chemical methods of food preservation and preparation.

—Tibbett L. Speer

Synonyms

• care and feeding
• conservation
• conserving
• keep
• maintenance
• preserving
• sustentation
• upkeep

Examples of preservation in a Sentence

each curator is responsible for the preservation of the works of art within his or her department

the preservation of the tropical rainforests is a global responsibility

Recent Examples on the Web

The agency, known for housing many of the country's founding documents and overseeing presidential libraries, also plays an important role in certifying constitutional amendments and overseeing the preservation of presidential records. —Maegan Vazquez The Washington Post, arkansasonline.com, 17 Feb. 2025

Among the influencers in those meetings was Arturo Schomburg, a Puerto Rican historian of African descent who, as a young child, often wondered about the lack of African history taught in his classrooms, an interest that formed the cornerstone of his lifework of research and preservation. —Leonard Greene, New York Daily News, 15 Feb. 2025

Their phrases, complex yet seemingly effortless, often direct our vision beyond their bodies to others or to the light glowing behind them, as if in reverence of the Amazonian waters and wonders, ever in need of preservation. —Mark Swed, Los Angeles Times, 14 Feb. 2025

Early preservation plans from Woods Bagot suggest turning the basilica into a publicly accessible archaeological museum with a glass floor overlooking the ruins and interactive exhibits about London’s Roman past. —Eli Wizevich, Smithsonian Magazine, 14 Feb. 2025

Word History

First Known Use

15th century, in the meaning defined above

Phrases Containing preservation

• preservation order
• self-preservation
• state of preservation

Kids Definition

preservation

noun

pres·​er·​va·​tion

ˌprez-ər-ˈvā-shən

: a keeping from injury, loss, or decay