interjection. Uttered to indicate disgust usually toward an objectionable taste or odour.
n. something disgusting
n. the sound made by a laugh
the GNU version of the Collaborative International Dictionary of English
verb-intransitive. To itch.
v. To scratch.
interjection. an interjection expressing repugnance or distaste.
n. a laugh; also, a joke or gag; -- usually used in the plural, .
The Century Dictionary and Cyclopedia
To itch.
n. The itch, mange, or scabies.
Word Usage
"Indeed, yuck is as much learned as innate: An audience member cheerily volunteered that a 1-year-old will drink apple juice -- which is urine-colored -- out of a bedpan without complaint."