a slot cut into a concrete slab to prevent serious fractures.
- Dummy load
noun 1. a resistive component that absorbs all the output power of an electrical generator or radio transmitter in order to simulate working conditions for test purposes
- Dummy run
noun 1. a practice or rehearsal; trial run
- Dummy variable
noun 1. a variable appearing in a mathematical expression that can be replaced by any arbitrary variable, not occurring in the expression, without affecting the value of the whole
[doo-mont, dyoo-] /ˈdu mɒnt, ˈdyu-/ noun 1. a city in NE New Jersey.