We found one dictionary that defines the word from/since the year dot:

General (1 matching dictionary)

1. from/since the year dot: Cambridge Advanced Learner's Dictionary

▸ Words similar to from/since the year dot ▸ Usage examples for from/since the year dot ▸ Idioms related to from/since the year dot ▸ Wikipedia articles (New!) ▸ Words that often appear near from/since the year dot ▸ Rhymes of from/since the year dot ▸ Invented words related to from/since the year dot