Not clerkly; not befitting or characteristic of a clerk. In earlier use: †unscholarly (cf. clerk, n. 4) (obsolete).

Not appropriate to or characteristic of a clerk; unlike a clerk. In earlier use: †unscholarly (cf. clerk, n. 4) (obsolete). Also (and in earliest…

Not appropriate to or characteristic of the clergy or a member of the clergy.

Of dress, pastimes, etc.: Unclerical; unbecoming to ‘the cloth’.

(un-, prefix1 affix 1.)

Opposed to clericalism. Hence as n., a person who is opposed to clericalism.