Wiktionary
razor thin
a. (alternative form of razor-thin English)
Usage examples of "razor thin".
One technician was plumpish with a broad mouth, the other razor thin with three vertical blue lines on her right cheek.
Wes, short and razor thin, but inseparable since BUDS training had made them swim buddies—.
She brushed her fingertips over the lines, traced his lips, all the while staring into his eyes, reveling in the sheer intensity of his desire for her, the feel in his mind that he was on the razor thin edge of his control.