四伏 sìfú to lurk on all sides Origin Definitions Defs Strokes Stroke Words Sentences Sents 四 sì adverbnoun all around (in combination) used with two related terms to indicate various or all around, as in the expression sì xiāng bā zhèn meaning 'all the towns and villages'伏 fú adjectivenoun to hide to conceal oneself; to lie in ambush; to stay hidden