The word 'untidily-wrapped' is a compound formed from 'untidily' (from 'untidy' + '-ly') and 'wrapped' (past participle of 'wrap'). 'Untidy' comes from Middle English 'untidi', meaning 'messy', and 'wrap' comes from Old English 'wrappan', meaning 'to wind or fold'.

'Untidily-wrapped' is a modern English compound, combining the adverb 'untidily' and the past participle 'wrapped', both of which have roots in Middle and Old English.

Initially, the components meant 'in a messy way' and 'enclosed in paper or material', and together they now mean 'wrapped in a messy or disorganized way'.