We found one dictionary that defines the word get down on ones hands and knees:

General (1 matching dictionary)

1. get down on one's hands and knees: Merriam-Webster

▸ Words similar to get down on ones hands and knees ▸ Usage examples for get down on ones hands and knees ▸ Idioms related to get down on ones hands and knees ▸ Wikipedia articles (New!) ▸ Words that often appear near get down on ones hands and knees ▸ Rhymes of get down on ones hands and knees ▸ Invented words related to get down on ones hands and knees