Russian

Adverb

впрок • ‎(vprok)

1. for future use, in reserve, in store
2. to one's benefit

   э́то тебе́ не пойдёт впрок‎ ― éto tebé ne pojdjót vprok ― it won't do you any good

Predicative

впрок • ‎(vprok)

1. it is to someone's benefit, it profits

   ему́ впрок‎ ― jemú vprok ― it's going right for him

Related terms

• в ‎(v)
• прок m ‎(prok)