Acceleration
Real Estate
The right of the lender to demand payment on the outstanding balance of a loan.
Astrophysics
Changing velocity. This implies that either an object's speed (rate of change of position) or direction of motion is changing.
- — The Universe Adventure Glossary retrieved 2014-05-20
Water
In terms of flow, acceleration is the time rate of change of the velocity vector, either of magnitude or direction or both.