COUNTERSTAIN


Meaning of COUNTERSTAIN in English

n.

Pronunciation: - ˌ st ā n

Function: transitive verb

Date: 1895

: to stain (as a microscopy specimen) so as to color parts (as the cytoplasm of cells) not colored by another stain (as a nuclear stain)

– counterstain noun

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.