Where does this definition of negative acceleration come from?
This entry for negative acceleration is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does negative acceleration appear elsewhere on Lughet?
Yes — negative acceleration appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.