Contracted from 'ab and yathar; father of abundance (i.e. Liberal); Ebjathar, an Israelite -- Abiathar.
see HEBREW 'ab
see HEBREW yathar
H54. Ebyathar
אֶבְיָתָר proper name, masculine (the Great One is father (?) so BäRel. 156, compare Sabean ותר) a priest, son of Ahimelech 1 Samuel 22:20-21, 22; 23:6, 9; 30:7 (twice in verse); 2 Samuel 8:17 (read ׳אב בןאֿחמלך so ᵑ6 We Dr) + 22 t. 2Samuel, 1Kings, 1Chronicles.