Keywords: contribution, donation, contribute, donate

Sign Definition

As a Noun

1. Money which several people pay towards something. English = (monetary) contribution.
2. Money which is given to a charity. English = donation.

As a Verb or Adjective

1. Of several people, to give or pay money into a single or central fund so that they can all pay for something together. English = contribute (money). Idiomatic English = chip in.
2. To give money to a charity. English = donate (money), make a donation.