Sanakirja.org

Määritelmät

Adjektiivi

1. Having reverted to a previous (more basic or more natural) state.

Substantiivi

1. (medicine, obsolete) A remedy which restores the natural order of the inverted irritative motions in the animal system
2. (by extension) Any remedy that restores something to its desired natural state.
3. A mutation that reverts or undoes the effects of another mutation.