Link Centre Dictionary

wacko

UK/ˈwæ.kəʊ/ US/ˈwæ.koʊ/ uncommon dated informal slang uk

noun

1.

a person who is regarded as eccentric or mad

Synonyms

Origin

From wack(y) + -o.

Related words

Broader terms

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.