Meaning of the word "high grade" in English

What does "high grade" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

high grade

US /ˈhaɪ ˌɡreɪd/
UK /ˈhaɪ ˌɡreɪd/

Adjective

of superior quality or high standard

Example:
The company produces high-grade steel for construction.
She always uses high-grade ingredients in her cooking.