Defeater

Pronunciation

• UK IPA: /dɪˈfiːtÉ™(ɹ)/

Origin

defeat + -er

Full definition of defeater

Noun

1. One who defeats.defeater of the rebel hordes
2. (logic, philosophy) a belief which, if proved to be true, would imply outright or indirectly that another belief were false.

Anagrams

• federate