Definition of histochemical in US English:

histochemical

adjective

  • Concerning the identification and distribution of the chemical constituents of tissues by means of stains, indicators, and microscopy.

    ‘histochemical analysis of tumor cells’

Pronunciation

histochemical

/ˌhistəˈkemik(ə)l//ˌhɪstəˈkɛmɪk(ə)l/