'implicitly-given' originates from the combination of 'implicit' and 'given'. 'Implicit' comes from Latin 'implicitus', meaning 'entangled', and 'given' is the past participle of 'give', from Old English 'giefan'.

'Implicit' evolved from Latin 'implicitus' through Old French 'implicite', and 'given' from Old English 'giefan', eventually forming the modern English term 'implicitly-given'.

Initially, 'implicit' meant 'entangled' or 'involved', and 'given' meant 'bestowed'. Over time, 'implicitly-given' evolved to mean 'understood without being stated'.