Meaning
Ner light, the father of Kish (1Chr 8:33). 1Sam 14:51 should be read, "Kish, the father of Saul, and Ner, the father of Abner, were the sons of Abiel." And hence this Kish and Ner were brothers, and Saul and Abner were first cousins (comp. 1Chr 9:36).