Definition
"Icky" describes something unpleasant, distasteful, or gross. It's often used to describe things that are physically repulsive, like spoiled food or a dirty bathroom. "Icky" can also describe something morally objectionable or generally unpleasant. It's a very subjective term; what one person finds icky, another might not mind. It's a useful word when you want to express strong dislike or disgust. Imagine stepping in something unpleasant on the sidewalk.