'consecration' originates from Latin, specifically the word 'consecratio,' where 'con-' meant 'together' and 'sacrare' meant 'to make sacred.'

'consecratio' transformed into the Old French word 'consecracion,' and eventually became the modern English word 'consecration' through Middle English.

Initially, it meant 'to make sacred,' and this meaning has largely remained the same in modern usage.