D / dīlātātĭo
noun

dīlātātĭo

gen. dīlātātōnis · gender feminine · decl. 3rd
an extending, enlarging
an extending, enlarging (late Lat.): laminae, Tert. Anim. 37 fin.: superiorum, id. Praescr. 47: cordis, Vulg. Prov. 21, 4.