How to Say "consecration" in Spanish
The Spanish word for “consecration” is “dedicación” — C1 level.
English → SpanishC1
nounC1formal
religious setting

Examples
Asistimos a la dedicación de la nueva biblioteca.
We attended the dedication of the new library.
La dedicación de la iglesia será el domingo.
The consecration of the church will be on Sunday.
Formal Use
In this sense, the word describes a one-time event (an opening or ceremony) rather than a personality trait.
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