Where does this definition of bottom up come from?
This entry for bottom up is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is bottom up a noun, verb, or something else?
In this entry, bottom up is tagged as 2adv..
Does bottom up appear elsewhere on Lughet?
Yes — bottom up 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.