One who maintains that the vowel points of the word Jehovah, in Hebrew, are the proper vowels of that word; -- opposed to adonist. [1913 Webster]
The writer of the passages of the Old Testament, especially those of the Pentateuch, in which the Supreme Being is styled Jehovah. See Elohist. [1913 Webster]
, n.
The author of the passages of the Old Testament, esp. those of the Hexateuch, in which God is styled Yahweh, or Jehovah; the author of the Yahwistic, or Jehovistic, Prophetic Document (J); also, the document itself. [Webster 1913 Suppl.]