formalin
1. [ noun ] (chemistry) a 10% solution of formaldehyde in water; used as a disinfectant or to preserve biological specimens
Synonyms: formol
Related terms: solution
Similar spelling:   formal
  formalize
  formality
  formalism
  formalise
  formalness
  formalized
  formalised
  formalities
  formalistic
  formally
  formulaic
  formol
  formulaize
  formalwear
  formula
  formless