Retrogression can be categorized as a noun.
Noun |
||
| retrogression - returning to a former state | ||
| retrogression - passing from a more complex to a simpler biological form |
| # | Sentence | ||
|---|---|---|---|
| 1. | noun | Technological retrogression will be unlikely. |
| Sentence | |
|---|---|
| noun | |
| Technological retrogression will be unlikely. | |