| productivity | Amount of production over a given period of time. Expressed as a rate such as g/m2 per day, kg/ha per year, etc. (09 Oct 1997) |
|---|---|
| productress | A female producer. Source: Websters Dictionary (01 Mar 1998) |
| productus | <paleontology> An extinct genus of brachiopods, very characteristic of the Carboniferous rocks. Origin: NL. See Product. Source: Websters Dictionary (01 Mar 1998) |