digital citizennoun [ C ]
uk/ˌdɪdʒ.ɪ.təl ˈsɪt.ɪ.zən//ˌdɪdʒ.ɪ.t̬əl ˈsɪt̬.ə.zən/someone who is skilled in using the internet in order to communicate with others, buy and sell things, and take part in politics, and who understands how to do this in a safe and responsible way:
We've got to teach students how to be effective digital citizens.
digital citizenship
noun [ U ] uk/ˌdɪdʒ.ɪ.təl ˈsɪt.ɪ.zən.ʃɪp//ˌdɪdʒ.ɪ.t̬əl ˈsɪt̬.ə.zən.ʃɪp/
education in cyber safety and good digital citizenship