1. cytochemical - Noun
2. cytochemical - Adjective
cytochemical (not comparable)
(biochemistry) Relating to cytochemistry
cytochemical (plural cytochemicals)
(biochemistry) Any chemical compound that is found only in cells
The cells and fibers of the brain must carry some kind of individual identification tags, presumably cytochemical in nature, by which they are distinguished one from another almost, in many regions, to the level of the single neurons. Roger Wolcott Sperry