a process existing in or produced by nature (rather than by the intent of human beings) | the act of flowing or streaming; continuous progression |
| the motion characteristic of fluids (liquids or gases) |
| dominant course (suggestive of running water) of successive events or ideas |
| any uninterrupted stream or discharge |
| the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause |
| something that resembles a flowing stream in moving continuously |
| the amount of fluid that flows in a given time |