SG Heritage Dictionary

Nuclei [Plural] Webster's Dictionary 1913

Nucleiform [Adjective] Webster's Dictionary 1913

Formed like a nucleus or kernel.

Nuclein [Noun] Webster's Dictionary 1913

A constituent of the nuclei of all cells. It is a colorless amorphous substance, readily soluble in alkaline fluids and especially characterized by its comparatively large content of phosphorus. It also contains nitrogen and sulphur.