We found 4 dictionaries that define the word listening in:

General (4 matching dictionaries)

1. listening in: Merriam-Webster
2. listening in: Collins English Dictionary
3. listening in: Vocabulary.com
4. listening in: Wiktionary

Phrases: listening in on people, listening in on a secret, more... ▸ Words similar to listening in ▸ Usage examples for listening in ▸ Idioms related to listening in ▸ Wikipedia articles (New!) ▸ Words that often appear near listening in ▸ Rhymes of listening in ▸ Invented words related to listening in