1 knee

2 (Internet slang) to kneel down (in admiration)

1 lit. knees pressed close

2 intimate

3 seated side by side

4 in close contact

1 to bow and bend the knee (idiom); fawning

2 bending and scraping to curry favor

1 at the knee (in reference to children)

2 (salutation used in letters to parents or grandparents)

1 kneepad

2 knee brace

1 to sit side-by-side and have a heart-to-heart talk (idiom)

1 to bow and bend the knee (idiom); fawning

2 bending and scraping to curry favor

1 servile and bending the knee (idiom); fawning

2 bending and scraping to curry favor

1 to live with one's parents, thus bringing them happiness (idiom)