浩瀚 hàohàn vast Definitions Defs Origin Strokes Stroke Words Sentences Sents hàohàn vast 浩 hào vast (bound form) grand; vast; extensive; often used to describe water or large-scale momentum瀚 hàn vast (bound form) vast; extensive; widespreadhàohàn voluminous 浩 hào numerous (bound form) numerous; plentiful; many瀚 hàn vast (bound form) vast; extensive; widespread