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Keystone
01
clef de voûte
a stone located at the top center of an arch, keeping all the other stones together
Exemples
The archway was supported by a central keystone, which locked the structure into place and distributed the weight evenly.
L'arche était soutenue par une clé de voûte centrale, qui verrouillait la structure en place et répartissait le poids uniformément.
The Renaissance bridge featured a carved keystone depicting a mythological figure, serving as a focal point of the design.
Le pont Renaissance comportait une clé de voûte sculptée représentant une figure mythologique, servant de point central du design.
02
clef de voûte, fondement
a central element or factor that provides essential support or cohesion to a system or concept
Exemples
Trust is the keystone of any successful relationship.
Renewable energy is the keystone of the city's sustainability plan.
Arbre Lexical
keystone
key
stone
