IPA: /rɪˈbʌtəbl/
KK: /rɪˈbʌtəbl/
Able to be challenged or disproven with evidence or argument.
The lawyer presented a rebuttable presumption in court, allowing the opposing side to provide evidence against it.
Rebuttable → It is formed from "re-" (meaning again) and "buttare" (from Latin, meaning to strike or push). The word "rebuttable" refers to something that can be struck down or challenged again, particularly in a legal context.
Think of the idea of being able to 'strike down' an argument 'again' — 're-' means again, and 'buttare' means to strike.