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Hardener Meaning: Definition, Examples, and Translations

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hardener

[ˈhɑːrdənər ]

Definition

Context #1 | Noun

materials science

A hardener is a substance that is added to a solution to increase its adhesive or cohesive properties, typically by curing it into a solid state. In the context of paints and coatings, hardeners facilitate the drying process, resulting in a tougher surface. They are commonly used in conjunction with resins in various applications such as construction, arts and crafts, and automotive finishes. The effectiveness of a hardener often depends on its chemical composition and the conditions under which it is used.

Synonyms

accelerator, catalyst, curing agent.

Examples of usage

  • The painter used a hardener to ensure the paint dried quickly.
  • Adding a hardener to the epoxy made it suitable for outdoor use.
  • The sculptor selected a hardener for the resin to achieve durability.
  • For this project, a highly effective hardener is essential to maintain the structural integrity.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science

  • Hardener is often used in chemistry to refer to substances that initiate a reaction, transforming liquid materials into solid forms.
  • In construction, hardeners are crucial for making concrete stronger and more durable, helping buildings withstand time and weather.

Art and Craft

  • Artists use hardeners in resins to create sculptures and art pieces that are both beautiful and lasting.
  • In woodworking, hardeners help seal the wood, making it resistant to scratches and moisture, extending its life.

Pop Culture

  • In movies and TV shows, characters sometimes create innovative gadgets using hardeners, showcasing the creative capabilities of materials.
  • The concept of hardening can be seen in narratives where a hero becomes stronger through challenges, mirroring how materials become tougher.

Psychology

  • The idea of hardening can relate to emotional resilience, where experiences can make a person stronger and more capable of facing difficulties.
  • Metaphorically, people often describe emotional hardening as a protective mechanism to prevent hurt or vulnerability.

Origin of 'hardener'

Main points about word origin

  • The word 'hardener' comes from the root 'hard', which means solid or firm, and 'er' indicating a person or thing that performs an action.
  • In English, words that end in '-er' often refer to tools or agents, such as 'baker' or 'teacher', showing a similar pattern.

The word 'hardener' stems from the verb 'harden', which has its roots in Old English 'hyrdan', meaning 'to make hard or solid'. This term evolved over centuries, with its current form consolidating in the 19th century as chemical applications became more advanced. The suffix '-er' is commonly used in English to indicate an agent or something that performs a specified action. Therefore, a hardener is literally one who or that which hardens. The usage of the term has expanded with the growth of industries that utilize polymers and coatings, leading to a need for more specific vocabulary pertaining to materials science.

Word Frequency Rank

This word's position of #33,390 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.