Definition of pseudepigraphal in English:

pseudepigraphal

adjective

See pseudepigrapha

‘Furthermore, the pseudepigraphal 2 Enoch, though not connecting wisdom and word directly, is also well aware of the aforementioned wisdom being present prior to the creation of the heavens and the earth.’
‘Although there may have been as many as 50 pseudepigraphal gospels, most are known only by name from a few isolated statements by early church writers.’