We found one dictionary that defines the word drumming sth up:

General (1 matching dictionary)

1. drumming sth up: Cambridge Advanced Learner's Dictionary

▸ Words similar to drumming sth up ▸ Usage examples for drumming sth up ▸ Idioms related to drumming sth up ▸ Wikipedia articles (New!) ▸ Words that often appear near drumming sth up ▸ Rhymes of drumming sth up ▸ Invented words related to drumming sth up