Found 2 items, similar to meddlesomeness.
English → English (WordNet) Definition: meddlesomeness meddlesomeness n : aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation [syn: intrusiveness, officiousness]
English → English (gcide) Definition: Meddlesomeness Meddlesome \Med"dle*some\, a. Given to meddling; apt to interpose in the affairs of others; officiously intrusive. -- Med"dle*some*ness, n. [1913 Webster]