| snatch block | |
| —n | |
| nautical a block that can be opened so that a rope can be inserted from the side, without threading it through from the end | |
| [C17: so called because the rope can be inserted quickly: figuratively, the block snatches it. See | |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a gadget; dingus; thingumbob. |