Adjective
day-age (not comparable)
Of or related to day-age creationism.
the day-age approach
Instead he is more accurately described as a " day-age creationist ". Source: Internet
Progressive creationism can be held in conjunction with hermeneutic approaches to the Genesis creation narrative such as the day-age theory or framework /metaphoric/poetic views. Source: Internet
Strictly speaking, day-age creationism is not so much a creationist theory as a hermeneutic option which may be combined with theories such as progressive creationism. Source: Internet