Definition of nucleoplast in English:

nucleoplast

noun

Biology
  • A nucleoplasmic body; (now usually) a cell nucleus isolated from the surrounding cytoplasm. rare before late 20th cent.

Origin

Late 19th century; earliest use found in Quarterly Journal of Microscopical Science. From nucleo- + -plast.

Pronunciation

nucleoplast

/ˈnjuːklɪəplast/