WordGarden.iosubstance
B2Pronunciation
UK
- /sˈʌbstəns/
US
- /ˈsəbstəns/
Meanings
Noun
a kind of physical matter or material
a drug, alcohol, or similar intoxicating material
the essential content, meaning, or importance of something
More meaningsFewer meanings
in philosophy, an independently existing thing or underlying reality
Beyond the definition
"Substance" can mean the literal "stuff" things are made of, like water, wood, or metal. But it also has a deeper meaning. It can refer to the real value, importance, or truth in something. A detective might look for substance in a witness's story, meaning they want real facts, not empty talk. Think of it as what gives something real meaning or weight.
You can talk about physical "dangerous substances" that need careful handling, or use the word to describe a lack of meaning, as in "the play lacked substance." A person of substance is someone with depth, good judgment, and strong character, not just a flashy appearance.
The word "substance" has a fascinating duality. On one level, it refers to the physical material that makes up the building blocks of our world. Think of chemical substances in a lab or natural substances like minerals found in the earth. "The scientist analyzed the unknown substance to determine its chemical composition."
However, "substance" also carries a deeper meaning. It describes the essential quality, core, or importance of an idea, argument, or person. A story with substance is not just entertaining; it has real meaning and depth. A person of substance is someone with strong character and integrity, not someone who only looks impressive on the surface. You might hear, "Despite his outward wealth, he lacked true substance."
Historically, the word comes from the Latin substantia, meaning "that which stands under," or the underlying reality. That history fits the word well: it often points to what is truly there beneath the surface. You will encounter it in legal contexts ("controlled substances"), scientific discussions, and philosophical debates about the nature of reality. It can also describe how filling or nourishing something is, as in "a meal with little substance."
Whether you're talking about the physical world around us or the qualities that make life meaningful, "substance" points to what is real, essential, and enduring.
Examples
- 1
Sticky material
The surface was covered with a clear, sticky substance.
- 2
Household chemicals
Some cleaning products contain substances that can irritate your skin.
- 3
Sports doping
The athlete was suspended after testing positive for a banned substance.
- 4
Addiction support
The clinic offers support for people struggling with substance abuse.
- Phrasesubstance abuse
harmful use of drugs or alcohol
More examplesFewer examples
- 5
Rumor
At first the rumor sounded silly, but there was some substance to it.
- Patternthere is substance to + claim/idea
it has some truth or real basis
- 6
Serious ideas
Her criticism was harsh, but it had substance.
- Patternhave substance
contain serious or useful ideas
- 7
Weak proposal
The proposal is well presented, but it lacks substance.
- 8
Election
Voters are tired of slogans and want substance over style.
- Phrasesubstance over style
real quality or meaning is more important than appearance
See also
Forms and spellings
2 forms open this card.
Main spelling
- substancenoun
Forms
- substancespluralnoun