noun, noun which may take the genitive case particle 'no'
not submitted to a selection committee; exempt from screening
Used in contexts such as art exhibitions, competitions, or official submissions where works or items are accepted without going through the usual judging or selection process.
At that exhibition, works not submitted to the selection committee were also displayed.
He has the qualification to exhibit without going through the screening process.
Compound of 無 (mu, 'without') and 鑑査 (kansa, 'judging/screening'). The exact historical derivation is uncertain, but the word is used in modern Japanese for exemption from selection processes.