| Dictionary entry | Language | Definition |
|---|---|---|
| bio- | English (eng) | Life. Organic life. |
| dilution | English (eng) | A solution that has had additional solvent, such as water, added to it into order to make it less concentrated.. The process of making something dilute. |
| biodilution | English (eng) | (biology) a decrease in concentration of especially a pollutant with a corresponding increase in the trophic level in a body of water. |