adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An oil having a viscosity specified for multiple temperature ranges.

Adjective

1. 1
   Having the characteristics of multiple grades of a product (especially of a lubricating oil) not-comparable
2. 2
   Relating to students of differing grade levels not-comparable

Antonyms

All antonyms

same-grade

Etymology

From multi- + grade.