| a gadget; dingus; thingumbob. |
| a scrap or morsel of food left at a meal. |
| ultra- | |
| —prefix | |
| 1. | beyond or surpassing a specified extent, range, or limit: ultramicroscopic |
| 2. | extreme or extremely: ultramodern |
| [from Latin ultrā beyond; see | |
ultra- pref.
Beyond; on the other side of: ultraviolet.
Beyond the range, scope, or limit of: ultrasonic.