Where does this definition of upper hand come from?
This entry for upper hand is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is upper hand a noun, verb, or something else?
In this entry, upper hand is tagged as 2n..
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.