'precarious' originates from Latin, specifically the word 'precarius,' where 'prec-' meant 'obtained by entreaty or prayer.'

'precarius' transformed into the French word 'précaire,' and eventually became the modern English word 'precarious' through Middle English.

Initially, it meant 'dependent on the will of another,' but over time it evolved into its current meaning of 'not securely held or in position.'