An exclamation of disgust or dislike, "yuck" is what people often say when they taste something bad. It's like a strong reaction to something that doesn't agree with them.
When someone says "yuck", it usually means they're talking about food or maybe even a smell that they don't like. They might say it if they try something new and it tastes awful, or if they see a messy or unappetizing dish. You can also hear people say "yuck" when they watch someone eat something they think is gross. For example, if your friend eats a spoiled banana, you might say "yuck" in response to their choice. Sometimes "yuck" is used as a way to express distaste or dislike without necessarily using stronger words.
Uttered to indicate disgust usually toward an objectionable taste or odour.
Example: Yuck! This peanut butter is disgusting!
