Also means
matter
Usage Note
Substance is used in both scientific contexts (a chemical substance) and figurative ones — en substance means 'in essence' or 'basically', a useful connector in spoken and written French. The adjective substantiel/substantielle ('substantial') is related, and substantiellement means 'substantially'.
Examples
"Cette substance est dangereuse."
Natural Translation
This substance is dangerous.
Related Words
Explore French by topic