Where does this definition of hard aboard come from?
This entry for hard aboard is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is hard aboard a noun, verb, or something else?
In this entry, hard aboard is tagged as 2adv..
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.