n.
1.an informal term for a father
2.a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
3.a unit of pressure equal to one newton per square meter
4.a Mid-Atlantic state
5.an electronic amplification system used as a communication system in public areas
Idiom of the Day
hold good
to continue, to endure, to last
The demand for air conditioners held good during July but decreased rapidly in August.