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living substance

living substance

6.2
Material inside a living cell, including the jelly-like cytoplasm and the nucleus
  • noun
  • Archaic
translation icon : protoplasma
  • The living substance of the cell is essential for its growth and development.

Examples

  • The nucleus is a part of the living substance within each cell.

  • Microscopists study the living substance to understand cellular processes.

  • The living substance of the cell is essential for its function.

  • Scientists study the living substances that compose all organisms.

  • Microscopists study the living substance to understand cellular processes.

  • The living substance of the cell is essential for its growth and development.

  • The nucleus is a part of the living substance within each cell.

Synonyms

protoplasm
vsliving substance
  • Archaic
5 7.8

The living material inside a cell that includes its nucleus and the fluid around it

is the same meaning but used as a general descriptive phrase
plasm
vsliving substance
  • Archaic
8.4

A living fluid inside cells that holds genes and cell parts

includes both fluid parts and the nucleus rather than only fluid components

Surface Forms

Morphology

living + substance

The phrase 'living substance' is directly compositional: 'living' (alive) modifies 'substance' (material), yielding 'material that is alive' which matches the provided definition. This straightforward modifier + noun pattern is cross-linguistically common and would be readily understood by a B1 learner who knows both constituent words.

Etymology

Living substance comes from early scientists who looked inside cells and called the soft, moving material there living meaning 'alive' and substance meaning 'material'. They imagined a small 'jelly' that seemed alive, so the phrase came to mean 'the material that makes up a living cell'.