. | 1. | the animals of a given region or period considered as a whole. |
| 2. | a treatise on the animals of a given region or period. |
| 3. | (initial capital letter ) Roman Religion. Bona Dea. |
Animals, especially the animals of a particular place and time.
fauna fau·na (fô'nə)
n. pl. fau·nas or fau·nae (-nē')
Animals, especially the animals of a particular region or period, considered as a group.