Definition
To smear something means to spread it messily over a surface, often leaving a stain. Think of it like accidentally dragging your finger through frosting on a cake 🎂. It suggests an unwanted or unsightly mark. Unlike a deliberate application, a smear is usually accidental and unwanted. It can also refer to damaging someone's reputation with false accusations. Basically, it's making something messy or tarnished, either physically or figuratively.