1. The act of appointing summarily (with or without the appointee's consent); SYN. co-optation.
2. The selection of a new member (usually by a vote of the existing membership); SYN. co-optation.
Dopunski izbor, biranje novih članova (radi dopune nekog društva), odlukom samog dotičnog organa, a bez izbora birača ili skupštine (lat.)