We found 2 dictionaries that define the word back-filling:

General (1 matching dictionary)

1. back-filling: Wordnik

Science (1 matching dictionary)

2. Anthropology dictionary (No longer online)

▸ Words similar to back-filling ▸ Usage examples for back-filling ▸ Idioms related to back-filling ▸ Wikipedia articles (New!) ▸ Words that often appear near back-filling ▸ Rhymes of back-filling ▸ Invented words related to back-filling