open invitation
/ˈəʊ.pən ɪn.vɪˈteɪ.ʃən/
A welcome to anyone to join.
“He sent an open invitation to the neighborhood barbecue.”Add to my deck
/ˈəʊ.pən ɪn.vɪˈteɪ.ʃən/
A welcome to anyone to join.
“He sent an open invitation to the neighborhood barbecue.”Add to my deck