We found 13 dictionaries that define the word stepping up:

General (7 matching dictionaries)

1. stepping up: Merriam-Webster
2. stepping-up: Oxford Learner's Dictionaries
3. stepping up: Collins English Dictionary
4. stepping up: Vocabulary.com
5. stepping-up: Wordnik
6. Stepping Up: Wikipedia, the Free Encyclopedia
7. stepping up: TheFreeDictionary.com

Business (1 matching dictionary)

8. stepping up: Legal dictionary

Computing (1 matching dictionary)

9. stepping up: Encyclopedia

Medicine (1 matching dictionary)

10. stepping up: Medical dictionary

Miscellaneous (1 matching dictionary)

11. stepping up: Idioms

Slang (2 matching dictionaries)

12. Stepping Up, Stepping Up: Urban Dictionary

Definitions from Wikipedia (Stepping Up) ▸ noun:  a five-part drama programme shown on the CBBC Channel from 3 to 7 September 2012. Phrases: stepping up to the plate, more... ▸ Words similar to stepping up ▸ Usage examples for stepping up ▸ Idioms related to stepping up ▸ Wikipedia articles (New!) ▸ Words that often appear near stepping up ▸ Rhymes of stepping up ▸ Invented words related to stepping up