billen Learn Unstarted Summary The Dutch translation for “buttocks” is billen. Practice Lesson "buttocks" Practice (1) Lesson Learn Lesson words buttocks etc. View all lesson words Lesson phrases This lesson has no phrases. Themed Courses Body parts 10 Part of Speech Courses Nouns 305 Acknowledgements Image source https://pixabay.com/fr/verso-bikini-corps-bout-%C3%A0-bout-1867037/