'contraction' originates from Latin, specifically the word 'contractio', where 'con-' meant 'together' and 'trahere' meant 'to draw'.

'contractio' transformed into the Old French word 'contraction', and eventually became the modern English word 'contraction'.

Initially, it meant 'drawing together', but over time it evolved into its current meanings of 'becoming smaller' and 'shortened form of a word'.