おっ広げる;押っ広げる [おっぴろげる]
(v1,vt) (1) (emphatic form of 広げる) (See 広げる・ひろげる・1) to spread/to extend/to expand/to enlarge/to widen/to broaden/(2) (See 広げる・ひろげる・2) to unfold/to open/to unroll/to unwrap/(3) (See 広げる・ひろげる・3) to scatter about/to spread around/(4) (See 広げる・ひろげる・4) to make flourish/to cause to prosper