'pressure-related' originates from the combination of 'pressure' and 'related', where 'pressure' comes from Latin 'pressura', meaning 'action of pressing', and 'related' comes from Latin 'relatus', meaning 'brought back'.

'pressure' evolved from the Old French word 'pression', and 'related' evolved from the Latin word 'relatus'.

Initially, 'pressure' meant 'action of pressing', and 'related' meant 'brought back'. Over time, 'pressure-related' evolved to mean 'connected to pressure'.