Injections

noun

1. The act of injecting, or something that is injected.
2. A specimen prepared by injection.
3. A morphism from either one of the two components of a coproduct to that coproduct.
4. The act of inserting materials like concrete grout or gravel by using high pressure pumps.
5. The supply of additional funding to a person or a business.

   "The troubled business received a much-needed cash injection."