'uniformly-sectioned' originates from the combination of 'uniformly' and 'sectioned'. 'Uniformly' comes from Latin 'uniformis', meaning 'having one form', and 'sectioned' is derived from Latin 'sectio', meaning 'a cutting'.

'uniformly-sectioned' evolved from the combination of 'uniform' and 'section', which were used separately in Middle English and later combined in modern English.

Initially, it meant 'divided into equal parts', and this meaning has largely remained the same in modern usage.