hwel: (1) 'ophan, is the usual word (Ex 14:25, etc.). In Pr 20:26; Isa 28:27 the rollers of a threshing wagon are meant (see AGRICULTURE). (2) galgal, "rolling thing," generally in the sense of "wheel" (Isa 5:28, etc.), but the Revised Version (British and American) in Eze 10:2,6,13 has "whirling wh...