houri

1. Ghouila& Houri gets a sufficient condition that a strongly connected digraph D is a directed H graph, that is.
   Ghouila&Houri得到强连通有向图D是有向H图的充分条件。

noun

1. (Islam) one of the dark-eyed virgins of perfect beauty believed to live with the blessed in Paradise

2. a voluptuously beautiful young woman

   Synonym:    nymph