noun, noun which may take the genitive case particle 'no'
unaware of one's own actions; acting without realizing
A rare yojijukugo meaning to do something unconsciously or without awareness. Used in literary or formal contexts.
He threw away the important documents without realizing it.
A yojijukugo of Chinese origin, combining 不 (not), 知 (know), 不 (not), and 識 (discern), literally 'not knowing, not discerning'.