Definition

Adjective: Of the highest quality; surpassing others in excellence or standard.

Usage

"Top-grade" is used attributively to describe a noun, indicating it is the best of its kind or meets the highest possible standards. It is often used in commercial, industrial, and evaluative contexts.

Examples

• The company only uses top-grade materials in its manufacturing process.
• This restaurant is known for serving top-grade seafood.
• She received a top-grade evaluation on her annual performance review.

Advanced Usage

• "Top-grade" as a comparative superlative: While not a grammatical superlative, it functionally indicates the highest rank within a grading system (e.g., Grade A, premium, superior).
  • The inspector classified the diamond as top-grade.

Variants and Related Words

• Top-quality (adj): Essentially synonymous with "top-grade."
• First-rate (adj): Of the best class or quality; excellent.
• Premium (adj): Of exceptional quality or greater value than others of its kind.

Synonyms

• Superior
• Excellent
• Prime
• Choice
• Select

Antonyms

• Low-grade
• Inferior
• Substandard
• Poor-quality

Related Phrases

• Top of the line: The best product in a manufacturer's range.
  • They bought the top of the line model with all the features.
• Grade A: A specific classification often equated with top-grade, especially for food.
  • We only sell Grade A eggs.

Adjective

1. surpassing in quality
   • top-grade ore