Search Result for "technical-grade": 
Wordnet 3.0

ADJECTIVE (1)

1. containing small amounts of other chemicals, hence slightly impure;
- Example: "technical-grade sulfuric acid"
[syn: technical-grade, technical grade]



WordNet (r) 3.0 (2006):

technical-grade
    adj 1: containing small amounts of other chemicals, hence
           slightly impure; "technical-grade sulfuric acid" [syn:
           technical-grade, technical grade]