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