We found 6 dictionaries that define the word knocking on:

General (2 matching dictionaries)

1. knocking on: Merriam-Webster
2. knocking on: TheFreeDictionary.com

Business (1 matching dictionary)

3. knocking on: Legal dictionary

Computing (1 matching dictionary)

4. knocking on: Encyclopedia

Miscellaneous (1 matching dictionary)

5. knocking on: Idioms

Slang (1 matching dictionary)

6. knocking on (a bit): English slang and colloquialisms used in the United Kingdom

Phrases: knocking on the head, knocking the ball on, Knocking on wood, knocking on heaven's door, knocking on the door, more... ▸ Words similar to knocking on ▸ Usage examples for knocking on ▸ Idioms related to knocking on ▸ Wikipedia articles (New!) ▸ Words that often appear near knocking on ▸ Rhymes of knocking on ▸ Invented words related to knocking on