|  | 
Definition of Eq
1. Noun. The atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen. 
Exact synonyms: Combining Weight, Equivalent, Equivalent Weight
Generic synonyms: Atomic Mass, Atomic Weight, Relative Atomic Mass
Generic synonyms: Atomic Mass, Atomic Weight, Relative Atomic Mass
Medical Definition of Eq
1. 



