We found one dictionary that defines the word checking sth out:

General (1 matching dictionary)

1. checking sth out: Cambridge Advanced Learner's Dictionary

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