heavy-duty
/'hevi'dju:ti/
Definition
Adjective: 1. Designed for demanding or severe use: Made to withstand intense strain, frequent use, or harsh conditions, often in industrial, commercial, or rigorous personal contexts. 2. Exceptionally strong, powerful, or durable: Having greater capacity, strength, or concentration than standard versions.
Usage
The adjective "heavy-duty" is used directly before a noun to describe that noun's enhanced capability or purpose. It is a compound adjective, typically hyphenated.
Examples
- Adjective:
- We need heavy-duty gloves for handling these rough materials.
- This is a heavy-duty truck built for construction sites.
- For cleaning the garage floor, use a heavy-duty cleaner.
Advanced Usage
- Figurative Use: Can describe non-physical things requiring or possessing great strength or intensity.
- He's in a heavy-duty management training program. (A very demanding program)
- They had a heavy-duty conversation about their future. (A serious, intense conversation)
Variants and Related Words
- Heavy-duty is a fixed compound adjective. Related concepts are often expressed with synonyms or descriptive phrases (e.g., industrial-strength, heavy-gauge, reinforced).
Synonyms
- Industrial-strength: Of a grade suitable for industrial use; very strong.
- Rugged: Sturdy and capable of withstanding rough handling.
- Durable: Able to withstand wear, pressure, or damage.
- Reinforced: Strengthened or supported.
Antonyms
- Light-duty: Designed for light or infrequent use.
- Delicate: Easily broken or damaged; fragile.
- Flimsy: Insubstantial and easily damaged.
Related Phrases/Idioms
- "Heavy-duty" itself functions as a descriptive phrase. There are no common phrasal verbs or idioms using it as a verb, as it is exclusively an adjective.
Adjective
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designed for heavy work
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a heavy-duty detergent
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heavy-duty gloves
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