preverb

1. A separable verb prefix or a particle that precedes a verb.

2. Any of a class of words in the Chinese language whose function is analogous to the cases, prepositions, and postpositions of other languages.

   Präverb

   преве́рбprevérb

3. A verbal prefix in the Algonquin languages whose function is analogous to the adjective of other languages.

правильный