Meaning ofsubstancein English

Noun

1. physical matter; material
   The chemical substance was analyzed in the lab.
2. essential or vital part of something
   The core substance of the speech was about environmental protection.
3. matter with constant composition and properties
   Water is a substance that consists of hydrogen and oxygen atoms.
4. solidity; firmness in character or nature
   Her strong substance and resilience helped her overcome difficulties.
5. material possessions; wealth (tangible assets)
   The company's substance includes properties and investments.