† teˈrrestrify,v.Obs.rare. [f. as next + -fy.] trans. To make terrestrial. 1646Sir T. Browne Pseud. Ep. iv. xiii. 231 Though we should affirm..that heaven were but earth celestified, and earth but heaven terrestrified.1656Blount Glossogr., Ter[r]estrify, to make earthly or like earth.