Definition
"Patchy" describes something that is unevenly distributed or covered, with some areas having more of something than others. Imagine a lawn with bare spots or a beard that's thin in some places and thick in others. It implies a lack of uniformity. It's the opposite of consistent or thorough. Consider a patchy internet connection that cuts in and out; it's unreliable. "Patchy" suggests incompleteness or unevenness.