Metachromasy is a synonym of metachromasia.
As nouns the difference between metachromasy and metachromasia
is that metachromasy is metachromasia while metachromasia is a characteristic change in the colour of staining carried out in biological tissues, exhibited by certain aniline dyes when they bind to particular substances present in these tissues, called chromotropes.
metachromasia
English
Noun
(-)
A characteristic change in the colour of staining carried out in biological tissues, exhibited by certain aniline dyes when they bind to particular substances present in these tissues, called chromotropes.
Synonyms
* metachromasy
Antonyms
* orthochromasy