alcalescent

/ˌælkəˈlɛsənt/
adjective
  1. Becoming or tending to become alkaline; slightly alkaline.
    • The chemist noted the alcalescent nature of the compound after adding the base.
    • The alcalescent solution turned the litmus paper blue.
    • Some soils are naturally alcalescent, which affects what plants can grow.
Antonyms
What does "alcalescent" mean? | whatsthatwordmean | whatsthatwordmean