plural reconstructions
Synonyms of reconstructionnext
1
a
: the action of reconstructing : the act or process of rebuilding, repairing, or restoring something
reconstruction efforts to repair hurricane damage
the reconstruction of the dam
the reconstruction of postwar Europe
b
Reconstruction in U.S. history : the period from 1865 to 1877 in which the southern states that had seceded during the American Civil War rejoined the United States
c
medical : repair of an organ or body part by reconstructive surgery
knee/ligament reconstruction
2
a
: the re-creation or reimagining of something from the past especially by using information acquired through research
the historical reconstruction of an ancient village
the newspaper's reconstruction of the events
b
: a technical process by which scientific principles and techniques are applied to physical evidence in order to create an accurate reenactment or understanding of a past occurrence or event (such as an accident)
technology used in crime scene reconstruction

Examples of reconstruction in a Sentence

the reconstruction of the dam the reconstruction of postwar Europe reconstruction of the health-care system They were able to determine the cause of the accident by careful reconstruction of the events leading up to it. The police staged a reconstruction of the crime.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But only if emergency aid becomes part of a sustained reconstruction effort – one that includes a political road map and institutional oversight. Tibisay Zea, Christian Science Monitor, 3 July 2026 As the tactical data is already physically encoded within the light spectrum itself, there is no need for complex, heavy reconstruction algorithms. Mrigakshi Dixit, Interesting Engineering, 3 July 2026 Investigators found Berezovska’s body during a reconstruction of the crime based on one suspect’s testimony. ABC News, 7 July 2026 The construction includes pavement repairs, reconstruction of the center medians, irrigation system upgrades and installation of new drought-tolerant landscaping and replacement trees, according to the release. Camryn Dadey, Sacbee.com, 7 July 2026 See All Example Sentences for reconstruction

Word History

First Known Use

1594, in the meaning defined at sense 1a

Time Traveler
The first known use of reconstruction was in 1594

Browse Nearby Words

Cite this Entry

“Reconstruction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reconstruction. Accessed 10 Jul. 2026.

Kids Definition

reconstruction

noun
1
a
: the action of reconstructing : the state of being reconstructed
b
often capitalized : the reorganization and reestablishment of the Confederate states in the Union after the American Civil War
2
: something reconstructed

Medical Definition

reconstruction

noun
: repair of an organ or part by reconstructive surgery
breast reconstruction

Legal Definition

reconstruction

noun
re·​con·​struc·​tion
1
: a rebuilding of a nonfunctional patented article that amounts to creation of a new article and constitutes infringement of the patent
the complete replacement of the mechanism was a reconstruction and not a repair
2
: the practice or process of recreating an incident (as an accident) for the purpose of investigating the specific facts and circumstances surrounding it
heard testimony on the speed of the vehicle from an expert in accident reconstruction
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!