We found 3 dictionaries that define the word piano lessons:

General (3 matching dictionaries)

1. piano lessons: Collins English Dictionary
2. piano lessons: Vocabulary.com
3. Piano Lessons (Porcupine Tree song), Piano Lessons (TV series), Piano Lessons (book), Piano Lessons (single), Piano Lessons: Wikipedia, the Free Encyclopedia

(Note: See piano_lesson as well.)

Definitions from WordNet (piano lesson) ▸ noun:  a lesson in playing the piano ▸ Also see piano_lesson ▸ Words similar to piano lessons ▸ Usage examples for piano lessons ▸ Idioms related to piano lessons ▸ Wikipedia articles (New!) ▸ Words that often appear near piano lessons ▸ Rhymes of piano lessons ▸ Invented words related to piano lessons