prestress

verb
pre·stress | \ (ˌ)prē-ˈstres \
prestressed; prestressing; prestresses

Definition of prestress 

(Entry 1 of 2)

transitive verb

: to introduce internal stresses into (something, such as a structural beam) to counteract the stresses that will result from applied load (as in incorporating cables under tension in concrete)

prestress

noun
pre·stress | \ ˈprē-ˌstres , ˌprē-ˈstres \

Definition of prestress (Entry 2 of 2)

1 : the stresses introduced in prestressing

2 : the process of prestressing

3 : the condition of being prestressed

Examples of prestress in a Sentence

Recent Examples on the Web: Verb

A start-up ecosystem An anchor of this district is the Halle Freyssinet — a gargantuan railway yard built by the engineer (Eugène Freyssinet) who pioneered the use of prestressed concrete. The Washington Post, The Denver Post, "The virtues of a tourist-free arrondissement," 5 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'prestress.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of prestress

Verb

1934, in the meaning defined above

Noun

1934, in the meaning defined at sense 1

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The first known use of prestress was in 1934

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