1. (尤指在教堂里)跪拜,屈膝下跪
If you genuflect, you bend one or both knees and bow, especially in church, as a sign of respect.
2. 膜拜;过分重视
You can say that someone is genuflecting to something when they are giving it a great deal of attention and respect, especially if you think it does not deserve this.