icky
adjective
Origin
1935, American English; from icky-boo (circa 1920): sickly, nauseated; baby talk corruption of sick; from a sentimental term for jazz music.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.