first-class Meaning, Definition & Usage
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adjective satellite very good; of the highest quality
fantabulous; splendid; excellent.
- made an excellent speech
- the school has excellent teachers
- a first-class mind
WordNet
First"-class` adjective
Definitions
Of the best class; of the highest rank; in the first division; of the best quality; first-rate; as, a .first-class telescope
