non-living
Học thuậtThân thiện
Definition
Adjective: * Not alive; lacking the characteristics of life: Describes something that has never been alive and does not possess biological processes such as growth, reproduction, metabolism, or response to stimuli. It is the opposite of "living."
Usage
The word "non-living" is used to categorize and describe objects, substances, or matter that are abiotic. It is often used in scientific, educational, and general descriptive contexts to contrast with living organisms. * It is typically placed before a noun as an attributive adjective (e.g., non-living matter). * It can also be used after a linking verb like "is" or "are" as a predicative adjective (e.g., Rocks are non-living).
Examples
- Scientific Context:
- Educational Context:
- General Description:
Advanced Usage
- "non-living" vs. "dead": "Non-living" refers to something that has never been alive (e.g., a stone, a metal). "Dead" refers to something that was once alive but is not anymore (e.g., a fallen leaf, a piece of wood). This is a critical distinction in biology.
- Conceptual Use: The term can be applied abstractly to describe systems or entities that lack vitality or organic qualities, even metaphorically.
Variants and Related Words
- Inanimate (adjective): A more formal synonym, often used in philosophical or literary contexts.
- Abiotic (adjective): A scientific term used specifically in ecology and biology to describe non-living physical and chemical elements of an environment.
- Inorganic (adjective): Primarily used in chemistry to describe matter that is not derived from living organisms and typically does not contain carbon-hydrogen bonds.
Synonyms
- Inanimate
- Lifeless
- Inorganic (in specific contexts)
- Abiotic (in scientific contexts)
Antonyms
- Living
- Alive
- Animate
- Organic (in specific contexts)
- Biotic (in scientific contexts)
Related Phrases and Concepts
- Non-living thing / object: The most common noun phrase used with this adjective.
- Distinction between living and non-living: A fundamental concept in biology and science education.
Adjective
- not endowed with life
- the inorganic world is inanimate
- inanimate objects