'uninterruptedly-moving' originates from the combination of 'uninterruptedly' and 'moving'. 'Uninterruptedly' comes from 'un-' meaning 'not', 'interrupted' from Latin 'interrumpere', meaning 'to break apart', and '-ly' as an adverbial suffix. 'Moving' is derived from the verb 'move', which comes from Latin 'movere', meaning 'to move'.

'Uninterruptedly' evolved from the Middle English 'uninterrupted', which was influenced by the Latin 'interrumpere'. 'Moving' has remained relatively unchanged from its Latin roots.

Initially, 'uninterruptedly' meant 'without interruption', and 'moving' meant 'to change position'. Together, they describe a continuous motion.