sucker

Calling someone a "sucker" usually isn't kind. Most often, it means a person who is easy to fool, trick, or take advantage of. A scammer's perfect customer is the classic example. Just as often, though, people use it in the phrase "a sucker for [something]," meaning someone who has a soft spot for something and finds it hard to resist. You might say you're a sucker for sad movies, fresh bread, or a good deal. So the word can be insulting in one situation and playful or self-aware in another.

The word "sucker" has a surprisingly layered history. Originally, it referred to a young animal, especially one still feeding by sucking milk from its mother. That sense of dependence helps explain how the word later took on figurative meanings.

Today, one common meaning is an easy victim: someone who is easily tricked, cheated, or persuaded. If you pay for a fake investment, fall for a staged online story, or keep believing promises from someone who uses you, you might be called a sucker. In this sense, the word is usually insulting and suggests that the person is too trusting or not careful enough.

But the word is not always negative. In the very common pattern "a sucker for [something]," it means a person with a strong weakness or soft spot for something. You might be a sucker for detective stories, old jazz records, or anything with melted cheese. Here, the tone is often light and personal. It usually means "I can't resist it" rather than "I'm foolish."

There are also literal and specialized meanings. In North American English, "sucker" can mean a lollipop. In biology and everyday nature talk, it can refer to a shoot that grows from the base or roots of a plant. In fishing, a sucker is also a type of freshwater fish. Sometimes people use the word jokingly with friends as a rough, playful tease, but that depends heavily on tone. Overall, "sucker" most often points either to someone who is easy to fool or to someone who simply cannot resist a particular thing.