Biol. that material of the cell nucleus not easily colored by the usual stains, including the nuclear membrane, linin, and karyolymph
Origin of achromatina- + chromatin
The part of a cell nucleus that remains less colored than the rest of the nucleus when stained or dyed.
Origin of achromatinachromat(ic) -in
- (biology) Tissue which is not stained by fluid dyes.