Fastness - Meaning, Definition & English Examples
Fastness refers to the quality of being firm, secure, or resistant to change. It can describe the durability of colors against fading or the strength of a structure. The term is often used in textiles and construction.
Definition:
The quality of being firmly fixed, stable, or resistant to change or fading.
Synonyms:
stability, firmness, durability, steadfastness
Part of Speech:
noun
Antonyms:
instability, looseness
Common Collocations:
color fastness, light fastness, dye fastness
Derivatives:
fasten, fastener
Usage Tips:
Use "fastness" to describe resistance to fading or firmness in position; often paired with words like "color" or "light."
Common Phrases:
hold fastness, color fastness test, mountain fastness
Etymology:
Derived from Old English "fæstnes," meaning firmness or steadfastness; related to "fasten."
Examples:
- 1. The fabric's color fastness ensures it won't fade in sunlight.
- 2. The mountain's fastness made it a perfect hiding place for rebels.
- 3. She admired the fastness of his resolve despite the challenges.
- 4. The dye's fastness was tested under harsh washing conditions.