nt, par-]
| 1. | a father or a mother. |
| 2. | an ancestor, precursor, or progenitor. |
| 3. | a source, origin, or cause. |
| 4. | a protector or guardian. |
| 5. | Biology. any organism that produces or generates another. |
| 6. | Physics. the first nuclide in a radioactive series. |
| 7. | being the original source: a parent organization. |
| 8. | Biology. pertaining to an organism, cell, or complex molecular structure that generates or produces another: parent cell; parent DNA. |
| 9. | to be or act as parent of: to parent children with both love and discipline. |

parent par·ent (pâr'ənt, pār'-)
n.
One who begets, gives birth to, or nurtures and raises a child; a father or a mother.
An ancestor; a progenitor.
An organism that produces or generates offspring.
To act as a parent to; to rear and nurture.
To cause to come into existence; to serve as a source for; originate.