IPA: //əkˈsɛptər//
KK: /əkˈsɛptər/
A person or thing that receives something, such as an electron in a chemical reaction or a signed document in finance.
In the chemical reaction, the acceptor played a crucial role by receiving electrons from the donor.
Acceptor → It is formed from "accept" (from Latin "acceptare", meaning to receive) and "-or" (meaning one who). The word "acceptor" refers to one who receives or takes in something.
Think of someone who 'receives' ('accept') something — the '-or' indicates that this person is the one doing the receiving.