l]
| 1. | constituting a beginning; giving origin to something derived or developed; original; elementary: primordial forms of life. |
| 2. | Embryology. first formed. |
| 3. | pertaining to or existing at or from the very beginning: primordial matter. |
primordial pri·mor·di·al (prī-môr'dē-əl)
adj.
Being or happening first in sequence of time; primary; original.
Belonging to or characteristic of the earliest stage of development of an organism or a part.
Relating to a primordium.