# whacker

> English word · Noun · IPA /ˈwækə(ɹ)/

## Definitions
1. One who, or something which, whacks.
2. Synonym of whopper (“anything large”).
3. Synonym of whopper (“an outrageous or blatant lie”).
4. A radio amateur who is keenly interested in emergency response and may travel to the sites of emergencies.

## Etymology
From whack + -er.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/whacker