Definition of wacko
Recent Examples of wacko from the Web
Led by truly wacko CEO Lucy Mirando (Tilda Swinton), the Mirando Corporation is a conglomerate in serious need of PR help.
The ingredient labels are wacko, some of the prices are ridiculous and the advertising claims are laughable.
The satirical film’s superficially wacko plot involving an assassination attempt on the progressive prime minister of Malaysia to allow the fashion industry to retain cheap child labor in that country now seems kind of prophetic.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'wacko'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of wacko
First Known Use: 1975See Words from the same year
Examples of wacko in a Sentence
She's nice but her sister's a real wacko.
some wacko has been sending the actress increasingly disturbing letters
First Known Use of wacko
WACKO Defined for English Language Learners
Definition of wacko for English Language Learners
: a person who is crazy or very strange and unusual
Learn More about wacko
Thesaurus: All synonyms and antonyms for wacko
Seen and Heard
What made you want to look up wacko? Please tell us where you read or heard it (including the quote, if possible).