1.a cgs unit of dynamic viscosity equal to one dyne-second per square centimeter; the viscosity of a fluid in which a force of one dyne per square centimeter maintains a velocity of 1 centimeter per second
2.a state of being balanced in a stable equilibrium
3.great coolness and composure under strain;
keep your cool
1.be motionless, in suspension;
The bird poised for a few moments before it attacked
2.prepare (oneself) for something unpleasant or difficult
3.cause to be balanced or suspended
4.hold or carry in equilibrium