'customarily-carried' originates from the combination of 'customarily,' which comes from the word 'custom,' and 'carried,' the past participle of 'carry.'

'Customarily' evolved from the Latin word 'consuetudo,' meaning 'habit or custom,' and 'carried' from the Old English 'carian,' meaning 'to transport or bear.'

Initially, 'customarily' meant 'according to custom,' and 'carried' meant 'to bear or transport.' Together, they imply something that is typically borne or transported.