We found one dictionary that defines the word explain at great length:

Miscellaneous (1 matching dictionary)

1. explain at great length: Idioms

▸ Words similar to explain at great length ▸ Usage examples for explain at great length ▸ Idioms related to explain at great length ▸ Wikipedia articles (New!) ▸ Words that often appear near explain at great length ▸ Rhymes of explain at great length ▸ Invented words related to explain at great length