Or bar {bar}; from barar (in the sense of winnowing); grain of any kind (even while standing in the field); by extens. The open country -- corn, wheat.
see HEBREW barar
H1250. bar
III. בַּר noun masculine grain, corn (compare Arabic wheat, grain of wheat), Psalm 72:16; Amos 5:11; 8:5-6, בָּר Genesis 41:35, 49; 42:3, 25; 45:23 (E) Psalm 65:14; Proverbs 11:26; Jeremiah 23:28; Joel 2:24.
בָּר noun masculine field (Biblical Aramaic בָּרָא, Syriac , Arabic open country, land) — בַבָּר יִרְבּוּ they grow up in the open field Job 39:4 (Aramaic usage).
ברר (√ of following; Biblical Hebrew בָּר ברר, Job 39:4).